{"title":"Batteries","description":"\u003cp\u003eBatteries in electronics are devices that convert chemical energy into electrical energy through electrochemical cells (anode, cathode, electrolyte) to power circuits. They are divided into primary (disposable, non-rechargeable) and secondary (rechargeable, reversible) types. Lithium-ion batteries are the most common in modern portable devices.\u003c\/p\u003e\n\u003cp\u003eIn electronics, a battery charger is a device that transforms energy from a source (such as the AC mains) into a controlled direct current (DC) to restore the charge of a rechargeable battery. Its main function is to replenish the stored chemical energy by precisely regulating voltage and current to prevent damage from overcharging or overheating.\u003c\/p\u003e","products":[{"product_id":"ad44309","title":"TC-061 6V @ 1A Battery Acid Charger - (AD44309)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a 6V lead-acid battery charger. It is very safe to use: reverse connection protection, overheating protection, low voltage protection, short circuit protection, overcurrent protection. It is also perfect for use when the battery has not been used for a long time and has no power, or due to battery aging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Color: Black (as shown in the picture)\u003c\/p\u003e\n\u003cp\u003e- Plug Type: American\u003c\/p\u003e\n\u003cp\u003e- Input Voltage: 110 ~ 240V\u003c\/p\u003e\n\u003cp\u003e- Output Voltage: 6V\u003c\/p\u003e\n\u003cp\u003e- Charger Current: 1A\u003c\/p\u003e\n\u003cp\u003e- Rated Frequency: 47 ~ 63 HZ\u003c\/p\u003e\n\u003cp\u003e- Full Charge Efficiency: ≥ 87%\u003c\/p\u003e\n\u003cp\u003e- Working Temperature: -40 ~ 950C\u003c\/p\u003e\n\u003cp\u003e- Dimension: 7 x 4.5 x 5.5cm (Approx.)\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":46096874569828,"sku":"AD44309","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD44309uJPM-5.jpg?v=1750962280"},{"product_id":"ad32656","title":"FBC122408D FoxSur Automatic Smart Battery Charger 12V @ 8A - 24V @ 4A with LCD Display - (AD32656)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a 12V and 24V lead-acid battery charger for cars. This portable battery charger\/maintainer automatically adjusts charging current and maintenance capacity according to temperature.\u003c\/p\u003e\n\u003cp\u003eIt is highly compatible, suitable for 12V and 24V batteries, making it easy to use. It works with calcium, AGM, EFB, MF, FLOODED, VRLA, SLA, and wet batteries, meaning it can be used for car, truck, motorcycle, RV, SUV, ATV, golf cart, tricycle, agricultural vehicle, bus batteries, etc. NOTE: NOT FOR LITHIUM BATTERIES.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003ePulse repair function:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eIntelligent control system, strong pulse repair technology, eliminates vulcanization, repairs slightly damaged batteries, reduces water loss, provides more powerful engine starts and longer battery life. NOTE: It cannot activate a dead battery or repair a severely damaged battery; nor can it repair a battery to make it 100% new.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eMultiple protection and safe to use:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eThis automatic smart battery charger features safety technology including built-in circuit protection, spark-free system, reverse polarity protection, overcharge, over-voltage, and over-temperature protection, stable performance for a longer service life.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eFully automatic charger with LCD display:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eSimply plug it in and leave it to automatically charge and maintain your batteries for a long time, with a smart digital LCD display showing charging status and battery status, charging voltage, charging current, indoor temperature, summer mode, winter mode, etc.\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":46096917102692,"sku":"AD32656","price":63.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD32656uJPM-1.jpg?v=1750962516"},{"product_id":"ad47857","title":"AA Rechargeable Battery 1.2V 4600mAh (1 Piece) Ni-MH - (AD47857)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese are your standard 1.2V Ni-MH AA rechargeable batteries. Approximately 4600mAh per AA cell. Combine 4 for a total of 4.8V (approximately 5.2V when fully charged) when they reach their discharge curve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Sold individually!!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Brand: Generic\u003c\/p\u003e\n\u003cp\u003e- 4600mAh\u003c\/p\u003e\n\u003cp\u003e- Type: AA (HR06)\u003c\/p\u003e\n\u003cp\u003e- Voltage: 1.2V\u003c\/p\u003e\n\u003cp\u003e- Ni-MH\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":46329336725604,"sku":"AD47857","price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD47857uJPM.1.jpg?v=1757525314"},{"product_id":"ad40062","title":"Power Module v1.0 For Flight Controller - (AD40062)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Power Module is a simple way to provide your APM \/ Arduflyer with clean power from a LiPo battery, as well as current consumption and battery voltage measurements, all via a 6P cable. The built-in switching regulator outputs 5.3V and a maximum of 3A from a 7S LiPo battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe Power Module is only designed to power the APM \/ Arduflyer, an RC receiver, and accessories (GPS, Telemetry Radio). It is not designed to power servos. Use your aircraft's own ESC \/ BEC for that.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Maximum input voltage: 30V\u003c\/p\u003e\n\u003cp\u003e- Maximum current sensing: 90A\u003c\/p\u003e\n\u003cp\u003e- Voltage and current measurement configured for 5V ADC.\u003c\/p\u003e\n\u003cp\u003e- Switching regulator outputs 5.3V and 3A max.\u003c\/p\u003e\n\u003cp\u003e- Molex 6P cable plugs directly into the 'PM' connector of APM \/ Arduflyer 2.5\u003c\/p\u003e\n\u003cp\u003e- Dimensions (mm): 25 x 21 x 9\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47700805156964,"sku":"AD40062","price":19.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD40062uJPM_2.jpg?v=1768328561"},{"product_id":"ad44905","title":"CN3791 Mini Solar LiPo Battery Charger (6V) - (AD44905)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an MPPT (Maximum Power Point Tracking) solar charger for single-cell LiPo batteries. This MPPT solar charger gives you the ability to get the most possible power from your solar panel or other photovoltaic device and into a rechargeable LiPo battery. Setup is also easy, just plug your solar panel into one side of the solar charger and your battery into the other and you're ready to start charging!\u003c\/p\u003e\n\u003cp\u003eSolar Maximum Power Point Tracking (MPPT) is to ensure that with changing light intensity, photovoltaic cells output maximum power, in order to make full use of solar energy. In general, it needs to use a switch-mode DC-DC converter to implement the MPPT function, keeping the output voltage and charging current product at the maximum (output).\u003c\/p\u003e\n\u003cp\u003eThe solar charger output is intended to charge a single lithium-ion polymer cell. The load should be connected in parallel with the battery. Each solar charger comes equipped with a CN3791 power tracking battery charge circuit and four pre-installed 2-pin JST\/PH2.0 connectors.\u003c\/p\u003e\n\u003cp\u003eBy default, we have set the trickle charge voltage for MPPT. This is the 6V input voltage version (for 6V solar panel operating voltage), very suitable for applications where the input voltage and battery voltage difference is large.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Trickle charging for deeply discharged batteries\u003c\/p\u003e\n\u003cp\u003e- Automatic recharge\u003c\/p\u003e\n\u003cp\u003e- Charge status and end-of-charge status indication\u003c\/p\u003e\n\u003cp\u003e- Soft start\u003c\/p\u003e\n\u003cp\u003e- Battery overvoltage protection\u003c\/p\u003e\n\u003cp\u003e- Solar panel maximum power point tracking\u003c\/p\u003e\n\u003cp\u003e- Complete charge management for single-cell lithium batteries\u003c\/p\u003e\n\u003cp\u003e- Output voltage: 4.2V full charge nominal voltage, for 3.7V lithium battery\u003c\/p\u003e\n\u003cp\u003e- Interface: 2-pin JST (or PH2.0) connectors\u003c\/p\u003e\n\u003cp\u003e- Maximum charging current: 2A\u003c\/p\u003e\n\u003cp\u003e- PWM switching frequency: 300 KHz\u003c\/p\u003e\n\u003cp\u003e- Charging voltage: 4.2V ± 1%\u003c\/p\u003e\n\u003cp\u003e- Ambient working temperature: -40°C to +85°C\u003c\/p\u003e\n\u003cp\u003e- Size: 45 x 20 x 9.5mm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47701654044772,"sku":"AD44905","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD44905uJPM-3.jpg?v=1768349089"},{"product_id":"ad45105","title":"TP4056 1A Charger Module (Mini-B) - (AD45105)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you need to charge LiPo batteries, this simple charger will do just that, and it will do it fast! The TP4056 LiPo Charger is devoid of all features and does only one thing well: charge 3.7V LiPo cells at a rate of 500mA. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. The board incorporates a charging circuit, status LEDs, and a Type-C connector, in addition to protecting the battery from overcharging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Model: TP4056\u003c\/p\u003e\n\u003cp\u003e- Charging method: linear charge\u003c\/p\u003e\n\u003cp\u003e- Charging current: 1A\u003c\/p\u003e\n\u003cp\u003e- Charging accuracy: 1.5%\u003c\/p\u003e\n\u003cp\u003e- Input voltage: 4.5V-5.5V\u003c\/p\u003e\n\u003cp\u003e- Full charge voltage: 4.2V\u003c\/p\u003e\n\u003cp\u003e- Charge indicator: blue light on, red light on full charge\u003c\/p\u003e\n\u003cp\u003e- Charging input interface: (Mini-B)\u003c\/p\u003e\n\u003cp\u003e- Working temperature: -10 degrees to +85 degrees\u003c\/p\u003e\n\u003cp\u003e- External dimensions: 25 * 19 * 10 mm\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/A-5502.pdf?v=1768434645\" target=\"_blank\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.buildcircuit.com\/how-to-use-micro-usb-5v-1a-lithium-battery-charging-board-charger-module\/\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47711583371364,"sku":"AD45105","price":4.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD45105uJPM-4.jpg?v=1768434493"},{"product_id":"ad36442","title":"300mm Lithium Battery Heat Shrink Tube For 18650 (0.5 Meter) - (AD36442)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a PVC heat shrink wrap or tube, measuring 30cm wide, ideal for 18650, 14500, and 26650 batteries, among other models. They are sold in 50cm lengths; you can purchase them in multiples of 0.5 meters and will receive them in a single continuous piece of the requested length.\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47912221311076,"sku":"AD36442","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD36442uJPM-4.jpg?v=1770940929"},{"product_id":"ad63165","title":"86mm Lithium Battery Heat Shrink Tube For 18650 (0.5 Meter) - (AD63165)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a PVC heat-shrink wrap or tube, measuring 8.6cm wide, ideal for 18650, 14500, and 26650 batteries, among other models. It is sold in 50cm lengths; you can purchase it in multiples of 0.5 meters, and it will be delivered in a single continuous length of the requested amount.\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47912241528932,"sku":"AD63165","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD36442uJPM-4.jpg?v=1770940929"},{"product_id":"ad67567","title":"50mm Lithium Battery Heat Shrink Tube For 18650 (0.5 Meter) - (AD67567)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a PVC heat-shrinkable wrap or tube, 5cm wide, ideal for 18650, 14500, and 26650 batteries, among other models. They are sold in 50cm lengths; you can purchase them in multiples of 0.5 meters and they will be delivered in a single piece of the requested length.\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47912264237156,"sku":"AD67567","price":0.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD36442uJPM-4.jpg?v=1770940929"},{"product_id":"ad11718","title":"Li-Ion\/Polymer Battery Charger\/Balancer - 80W @ 5A - (AD11718)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThis charger precisely balances and charges lithium polymer, LiFe (A123), NiCd, and NiMH batteries. It supports up to 6S LiPo\/LiFe batteries and up to 15S NiMH\/NiCd batteries and displays the voltage of each cell during charging with real-time updates throughout the charge cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThe intuitive menu system means that charging and cycling is an easy process and can be done quickly and accurately, whether in the field, using a 12V input, such as a car battery, or at home with a 12V power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eIncluded with the charger are various input and output cables that should meet almost any charging requirement. This charger has a JST-XH charge plug, making it compatible with Zippy, HXT, iMax, and any packs with a JST-XH adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA power supply is not included. The DC input jack is not the same as the standard 5.5mm size we use. It has a larger barrel diameter. Fortunately, it comes with an alligator clip to barrel connector adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlthough the casing is labeled Imax B6, it is not the same charger as the more expensive charger with the same name.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Ni-MH\/NiCd Cells: 1~15\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Li-ion\/Poly Cells: 1~6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Delta Peak Sensitivity (NiMH\/NiCd)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Wide Range of Charge Currents\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Storage Function, Allows Secure Storage of Current\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Time Limit Function\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Input Voltage Monitoring (Protects Car Batteries in the Field)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Data Storage (Stores up to 5 Packs in Memory)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Battery Conditioning and Cycling\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Input Voltage: 11~18V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Circuit Power: Max Charge: 80W \/ Max Discharge: 5W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Charge Current Range: 0.1~6.0A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Lead Battery Voltage: 2~20V* 133 x 87 x 33mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/IMAX-B6.pdf\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47975535902820,"sku":"AD11718","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/10473-01.jpg?v=1772232054"},{"product_id":"ad54703","title":"Tenergy 5-in-1 Intelligent Battery Cell Meter [TOL-15348] - (AD54703)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDo you crave complete and total mastery over your battery pack situation? Like a mystical amulet in a fantasy movie, the Tenergy 5-in-1 Smart Cell Meter brings you one step closer to becoming an all-seeing, all-powerful battery wizard! In addition to allowing you to check your batteries' voltage and see the capacity and internal resistance of each individual cell in lithium-based packs, this product functions as a battery discharger and balancer.\u003c\/p\u003e\n\u003cp\u003eEvaluate the health of your battery pack and decide when to discard or replace it, discharge your pack to an adjustable threshold to improve its run time, and balance your batteries to optimize their performance and extend their lifespan. But wait, that’s not all! This cell meter can even be used to test movement and adjust your servos via PPM signal!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: To prevent overheating, please avoid using the discharge feature for more than six minutes at a time. Allow the unit to cool to room temperature before discharging again. Do not leave battery discharging with this device unattended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-Purpose Battery Meter\n\u003cul\u003e\n\u003cli\u003eDisplays estimated voltages for LiPo\/LiFePO4\/Li-ion batteries (2-7 cells) and individual cells\u003c\/li\u003e\n\u003cli\u003eDisplays estimated voltages for NiCd\/NiMH batteries for TX and RX (4-7 cells)\u003c\/li\u003e\n\u003cli\u003eChecks estimated capacities of lithium batteries and indicates if they require charging before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Discharger\n\u003cul\u003e\n\u003cli\u003eWith a 180mA discharge rate, you can discharge lithium batteries down to an adjustable threshold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Balancer\n\u003cul\u003e\n\u003cli\u003eEnsures the balancing of individual cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Resistance Tester\n\u003cul\u003e\n\u003cli\u003eDisplays the internal resistance of each individual cell in lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eESC\/Servo PPM Tester\n\u003cul\u003e\n\u003cli\u003eSupplies a reliable PPM signal to test and adjust your servos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/0\/3\/a\/2\/2\/01444_manual.pdf\"\u003eManual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47975637188708,"sku":"AD54703","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD54703uJPM.jpg?v=1772233084"},{"product_id":"ad11731","title":"1000mAh 7.4v - Lithium Ion Battery [PRT-11855] - (AD11731)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis high discharge LiPo battery is ideal for powering any RC, robotic, or portable project. It's a great choice for any project that needs a small battery with a lot of power. The voltage is low enough not to overtax regulating circuits, and the discharge rate is high enough to accommodate a lot of electronics and some small motors.\u003c\/p\u003e\n\u003cp\u003eThe battery is two cells and outputs 7.4V, storing 1000mAh of charge. Being a two-cell battery, a special charger is needed. This battery is not compatible with single-cell chargers. A compatible charger is listed below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Be careful not to short or overcharge these batteries as they do not have a built-in protection circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-cell 7.4V pack\u003c\/li\u003e\n\u003cli\u003e1000mAh charge\u003c\/li\u003e\n\u003cli\u003e25C Continuous Discharge\u003c\/li\u003e\n\u003cli\u003eJST-XH Charge Connector\u003c\/li\u003e\n\u003cli\u003eDean's Connector Discharge Connector\u003c\/li\u003e\n\u003cli\u003eDimensions: 70mm x 35mm x 18mm\u003c\/li\u003e\n\u003cli\u003eWeight: 85g (2.99 oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/Lithium%20Ion%20Battery%20MSDS.pdf\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/lithium-ion-battery-1000mah-7-4v.html\" target=\"_blank\" title=\"Enlace de referencia\" rel=\"noopener\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":47975766687844,"sku":"AD11731","price":18.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/11855-01.jpg?v=1772233452"},{"product_id":"ad4059","title":"2200mAh 7.4V - Lithium Ion Battery [PRT-11856] - (AD4059)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis high-discharge LiPo is a great option for powering any R\/C, robotics circuit, or portable project. This is an excellent choice for anything that requires a small battery with a lot of punch. The voltage is low enough not to harm your regulation circuits, and the discharge rate is high enough to accommodate a lot of electronics and small motors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe battery has two cells and outputs 7.4V@2200mAh. Because this is a two-cell pack, a special charger is needed. This battery is not compatible with single-cell chargers. A compatible charger is listed below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Care must be taken not to short-circuit or overcharge these batteries, as they do not have a circuit protection function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 138.5mm x 47.5mm x 24.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 206g (7.26oz)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7.4V 2-cell battery\u003c\/li\u003e\n\u003cli\u003e2200 mAh charge\u003c\/li\u003e\n\u003cli\u003e30°C continuous discharge\u003c\/li\u003e\n\u003cli\u003eJST-XH charge connector\u003c\/li\u003e\n\u003cli\u003eDean connector discharge cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/Lithium%20Ion%20Battery%20MSDS.pdf\"\u003eMSDS\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":47975820853348,"sku":"AD4059","price":27.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/PolymerLithiumIonBattery-2200mAh7.4v.jpg?v=1772234232"},{"product_id":"ad11079","title":"2000mAh Lithium Ion Cylindrical Battery - 3.7v - (AD11079)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeed a big battery for your project? This 2200mAh lithium-ion battery contains a safety circuit that controls over-voltage, under-voltage, and over-current. Still, it's thin and easy to fit into many project cases.\u003c\/p\u003e\n\u003cp\u003eThis cell can provide 2C peak current (4400mA). Please note that these batteries are not designed to sustain high loads; it is suggested to keep any constant current draw below approximately 0.5C (1 Amp).\u003c\/p\u003e\n\u003cp\u003eThe battery comes with color-coded wires, but to use with our chargers you will probably want to connect a 2-pin JST cable (included!). Because they have a genuine JST connector, do not pull hard on the wire; the wire hooks into or unhooks from a JST connector, so disconnect or connect gently. The wires are rated for 2A, so if you use them, keep that in mind.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuit maintains the battery voltage, preventing it from going too high (overcharge) or too low (overuse), meaning the battery disconnects when it's completely dead at 2.5V. However, even with this protection, it is very important that you only use a constant voltage, a constant current Li-Ion \/ LiPoly charger to recharge them, and at a rate of 0.5C (1 Amp) or less.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.adafruit.com\/product\/1781\" target=\"_blank\" title=\"Enlace de referencia\" rel=\"noopener\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47975898644580,"sku":"AD11079","price":19.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/1781-04.jpg?v=1772235734"},{"product_id":"ad12601","title":"4000mAh Lithium Ion Battery Pack - 3.7V - (AD12601)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeed a large battery for your project? This lithium-ion pack is 2 x 2000mAh cells balanced for a total capacity of 4000mAh! The cells are connected in parallel and spot welded to a protection circuit that offers over-voltage, under-voltage, and over-current protection.\u003c\/p\u003e\n\u003cp\u003eEach cell can provide 1A of current for approximately 4 hours, meaning all cells together can provide a maximum current of a little over 1.5 amps. Note that these batteries are not designed to sustain such high loads; it is suggested to keep any constant current draw below 1A.\u003c\/p\u003e\n\u003cp\u003eThe packs come with color-coded wires, and now come with a 2-pin JST cable attached for use with our chargers! Because they have a genuine JST connector, not a knock-off. The wires are rated for 2A so if you use them, keep that in mind.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuit prevents the battery voltage from going too high (overcharging) or too low (over-discharging), meaning the battery disconnects when it is completely dead at 2.5V. However, even with this protection, it is very important that you only use a constant voltage, use a constant current Li-Ion \/ LiPoly charger to recharge them at a rate of 0.5C (2.2A) or less.\u003c\/p\u003e\n\u003cp\u003eLike most lithium-ion packs, the batteries we sell do not have thermistors; this is why we recommend charging at 0.25C or even less, 1A maximum in this case. Of course, you can charge at a lower rate - it will just take a little longer to charge.\u003c\/p\u003e\n\u003cp\u003eAdditional safety precautions: Do not use a NiMH \/ NiCad \/ lead-acid battery charger! Also, do not abuse these batteries, do not short circuit, do not bend, crush, or puncture. Never charge or use unattended. Always inspect batteries and surrounding circuits constantly for any damage, loose wires, or the possibility of short circuits. As with all lithium-ion polymer batteries and with any power source, they should be used by experts who are comfortable working with power sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- 2x 2000mAh lithium-ion 18650 size cells in parallel\u003c\/p\u003e\n\u003cp\u003e- Dimensions: 69mm x 37mm x 18mm\u003c\/p\u003e\n\u003cp\u003e- Weight: 95g\u003c\/p\u003e\n\u003cp\u003e- Recommended maximum charge rate: 1A\u003c\/p\u003e\n\u003cp\u003e- Recommended maximum discharge rate: 2A\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47975912013924,"sku":"AD12601","price":24.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD12601uJPM-2.jpg?v=1772236051"},{"product_id":"ad6586","title":"6000mAh Lithium Ion Battery Pack - 3.7V - (AD6586)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeed a massive battery for your project? This Lithium-Ion pack consists of 3 balanced 2000mAh cells for a total capacity of 6000mA! The cells are connected in parallel and soldered to an overvoltage, undervoltage, and overcurrent protection circuit.\u003c\/p\u003e\n\u003cp\u003eEach cell can provide 2A of current (6000mA), so all cells together can provide a peak maximum current of over 13 amps. Please note that these batteries are not designed to sustain such high loads; it is suggested to keep any constant current draw under 6A.\u003c\/p\u003e\n\u003cp\u003eThe packs come with color-coded wires, and now come with a 2-pin JST cable for use with our chargers! The wires are designed for 2A so keep that in mind.\u003c\/p\u003e\n\u003cp\u003eThe included protection circuit maintains the battery voltage and prevents it from going too high (overcharging) or too low (over-discharging), meaning the battery will disconnect when it is completely dead at approximately 3.0V. However, even with this protection, \u003cspan\u003e\u003cstrong\u003eit is very important that you only use a constant voltage LiIon\/LiPoly charger to recharge them at a rate of 2A or less.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLike most Lithium-Ion packs, the batteries we sell do not have built-in thermistors. This is why we recommend charging at 1\/2C or even less. 3A maximum in this case. Of course, you can charge at a lower rate - it will just take a little longer to fill it up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional safety instructions:\u003c\/strong\u003e Do not use a NiMH\/NiCd\/lead-acid charger! Use a suitable 3.7\/4.2V LiIon\/LiPoly charger. Do not charge and forget. Also, do not abuse these batteries, do not short-circuit, crush, or puncture. As with all Lithium-Ion batteries and any power source - they should be used by experts who are comfortable working with power sources.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3x 2000mAh 18650 size Lithium-Ion cells in parallel\u003c\/li\u003e\n\u003cli\u003eDimensions: 69mm x 54mm x 18mm\u003c\/li\u003e\n\u003cli\u003eWeight: 155 g\u003c\/li\u003e\n\u003cli\u003eMax charge rate: 2A\u003c\/li\u003e\n\u003cli\u003eMax continuous discharge rate: 6A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47976199749732,"sku":"AD6586","price":41.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD6586uJPM.jpg?v=1772238479"},{"product_id":"ad23896","title":"40mAh - Lithium Ion Battery - (AD23896)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThese are very thin, extremely lightweight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 40mAh! They come terminated with a standard 2-pin JST-PH connector - with 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anything other than a specialized Lithium Polymer charger.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThe battery includes built-in over-voltage, over-current, and minimum voltage protection. Be careful when using this battery in portable projects. When using conductive thread, a short in the thread can create sparks and heat. We recommend using coin cell batteries for beginners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Nominal Capacity: 40mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Nominal Voltage: 3.70V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/SPE-00-301120-40mah-en-1.0ver.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/DTP301120%20MSDS.PDF\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47976233173092,"sku":"AD23896","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/13857-01.jpg?v=1772239457"},{"product_id":"ad25511","title":"100mAh - Lithium Ion Battery - (AD25511)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThese are very thin, extremely light lithium-ion polymer batteries based on Li-Ion chemistry. Each cell outputs a nominal 3.7V at 100mAh! They come terminated with a standard 2-pin JST-PH connector, with 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anything other than a specialized Lithium Polymer charger.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThe battery includes built-in over voltage, over current, and minimum voltage protection. Please be careful when using this battery in portable projects. When using conductive thread, a short in the thread can create sparks and heat. We recommend coin cell batteries for beginners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Nominal Capacity: 100mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Nominal Voltage: 3.70V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Max. Charge Current: 1C (100 mA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Normal Charge Current: 0.2C (22 mA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/spe-00-DTP401525-110mah-en-1.0ver.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/MSDS%20401525.pdf\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47976252014692,"sku":"AD25511","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD25511uJPM.1.jpg?v=1772239730"},{"product_id":"ad21573","title":"450mAh - Lithium Ion Battery - (AD21573)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis battery is very small and extremely light, based on lithium-ion chemistry, with the highest energy density currently in production. Each cell outputs a nominal 3.7V at 450mAh. It comes with a standard 2-pin JST-PH connector with 2mm pin spacing. These batteries require special charging; do not attempt to charge them with anything other than a specialized lithium polymer charger.\u003c\/p\u003e\n\u003cp\u003eThe battery includes built-in over-voltage, over-current, and minimum voltage protection. Please exercise caution when using this battery in wearable projects. When using conductive thread, a short in the thread can generate sparks and heat. We recommend using coin cell batteries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.0 mm x 38.0 mm x 5 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eNominal Capacity: 450 mAh\u003c\/li\u003e\n\n\u003cli\u003eNominal Voltage: 3.70 V\u003c\/li\u003e\n\n\u003cli\u003eMax. Charge Current: 1 C (450 mA)\u003c\/li\u003e\n\n\u003cli\u003eNormal Charge Current: 0.2 C (80 mA)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/MSDS%20603450.pdf\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/spe-00-502535-400mah-en-1.0ver.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47976264990820,"sku":"AD21573","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/450mah.1.jpg?v=1780177905"},{"product_id":"ad12247","title":"1Ah - Lithium Ion Battery [PRT-13813] - (AD12247)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are very thin, extremely lightweight batteries based on the new lithium-ion polymer chemistry. This is the highest energy density currently in production. Each cell outputs 3.7V nominal at 1000mAh! It comes terminated with a standard 2-pin JST-PH connector - 2mm pin spacing. These batteries require special charging. Do not attempt to charge these with anything other than a specialized lithium polymer charger.\u003c\/p\u003e\n\u003cp\u003eBattery includes a protection function against overvoltage, overcurrent, and minimum voltage. Please be careful when using this battery in wearable projects. When using conductive thread, a short in the thread can create sparks and heat. We recommend using \u003ca href=\"https:\/\/www.sparkfun.com\/search\/results?term=coin+cell+battery\"\u003e\u003cspan\u003ecoin cell batteries\u003c\/span\u003e\u003c\/a\u003e for beginners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 50.8 x 30.5 x 5.9 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Excellent long-term self-discharge rates (\u0026lt;8% per month)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Robust power supply in extreme conditions (-25 to 60 °C)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Prototyping\/Connectors\/ePH.pdf\"\u003eJST Connector\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/MSDS%20603450.pdf\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47976278949988,"sku":"AD12247","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/13813-01.jpg?v=1772240494"},{"product_id":"ad4196","title":"3Ah - Lithium Ion Battery - (AD4196)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThese are very thin, extremely lightweight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 3000mAh! They come terminated with a standard 2-pin JST-PH connector, with 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anything other than a specialized Lithium Polymer charger.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThe battery includes built-in over-voltage, over-current, and minimum voltage protection. Be careful when using this battery in wearable projects. When using conductive thread, a short in the thread can create sparks and heat. We recommend coin cell batteries for beginners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Excellent long-term self-discharge rates (\u0026lt;8% per month)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Robust power source under extreme conditions (-25 to 60°C)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e- Dimensions: 6.4 x 50.3 x 66 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- Weight: 36 g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/datasheets\/Prototyping\/Connectors\/ePH.pdf\"\u003eJST connector\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/parts\/1\/1\/4\/6\/2\/MSDS_605068a.pdf\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47976317583460,"sku":"AD4196","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD4196uJPM.1.jpg?v=1772241031"},{"product_id":"ad43550","title":"DC12V @ 3000mAh Rechargeable Lithium Battery With Charger Adapter - (AD43550)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you need some juice, this 3000mAh lithium battery is for you. These are very compact batteries based on the new lithium-ion polymer chemistry. This is the highest energy density currently in production. This solid pack (3000mAh) comes with a standard 5.5x2.1mm male-to-male barrel cable to power your project at 12Vdc, and the same 5.5x2.1mm female barrel connector serves to charge it. In addition, it includes a 5V to 2A USB connector, if you need 5V power for your project, or even to charge your phone. Do not attempt to charge it with an adapter different from the one specifically designed for it.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eThe charger is included\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- This rechargeable battery is a 3000mAh lithium-ion battery.\u003c\/p\u003e\n\u003cp\u003e- Specially designed for system devices using 12V @ 3A and 5V @ 2A power.\u003c\/p\u003e\n\u003cp\u003e- Built-in On\/Off switch to save power consumption.\u003c\/p\u003e\n\u003cp\u003e- The large mAh value means long battery life.\u003c\/p\u003e\n\u003cp\u003e- Plug type: US Standard\u003c\/p\u003e\n\u003cp\u003e- Input voltage: 12.6VDC\u003c\/p\u003e\n\u003cp\u003e- Output voltage: 10.8V - 12.6VDC\u003c\/p\u003e\n\u003cp\u003e- Size: approximately 148mm x 85mm x 28mm\u003c\/p\u003e\n\u003cp\u003e- Material: lithium-ion polymer\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47979133403236,"sku":"AD43550","price":98.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD43550uJPM-3.jpg?v=1772302094"},{"product_id":"ad51845","title":"Magnavox Power Bank 20,000mAh @ 2A - (AD51845)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDon't worry if any of your mobile devices lose their charge. Equipped with a micro USB to USB 2.0 cable, the 20,000mAh Power Bank is easy to recharge with a computer, laptop, wall charger, or car charger. It can be used to charge your cell phone, tablets, or any other device equipped with a USB 2.0 port, for up to 8 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in Red or Black, you may receive either color, depending on availability!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Capacity: 20,000mAh.\u003c\/p\u003e\n\u003cp\u003e- Casing: Plastic.\u003c\/p\u003e\n\u003cp\u003e- Battery type: Lithium polymer battery.\u003c\/p\u003e\n\u003cp\u003e- Input: DC 5V \/ 2A.\u003c\/p\u003e\n\u003cp\u003e- Outputs: DC 5V \/ 2.1A.\u003c\/p\u003e\n\u003cp\u003e- Charging time: 8 hours.\u003c\/p\u003e\n\u003cp\u003e- Discharge time: 4.3 hours.\u003c\/p\u003e\n\u003cp\u003e- Charging mode: USB port or AC adapter.\u003c\/p\u003e\n\u003cp\u003e- Size: 140 mm x 69 mm x 26 mm.\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47979146444900,"sku":"AD51845","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD51845uJPM.1.jpg?v=1772303317"},{"product_id":"ad20391","title":"GP ReCyko Rechargeable Battery Ni-MH 9V @ 200mA - (AD20391)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are standard 9 volt 200mAh rechargeable batteries from GP. They can withstand over 1000 recharges! Use them with Arduinos or with a voltage regulator to get a solid 5V for your project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Voltage: 9V @ 200mA\u003c\/p\u003e\n\u003cp\u003e- Model GP20R8H-2EB1\u003c\/p\u003e\n\u003cp\u003e- Brand: GP\u003c\/p\u003e\n\u003cp\u003e- Rechargeable\u003c\/p\u003e\n\u003cp\u003e- Mercury \/ Cadmium Free\u003c\/p\u003e\n\u003cp\u003e- Ni-MH\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47979324538980,"sku":"AD20391","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD20391uJPM.1.jpg?v=1772309622"},{"product_id":"ad47896","title":"6LF22 Maxell 9V Alkaline Battery - (AD47896)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are standard alkaline 9V batteries from Maxell. 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In addition, this charger also features an easy-to-read LED charging status indicator to help you know exactly when your batteries are fully charged.\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47979640619108,"sku":"AD40153","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/cargadormv-396.jpg?v=1772314090"},{"product_id":"ad796","title":"NB-2 9V Battery Clip - (AD796)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a classic 9V snap connector terminated with a pair of 26AWG wire and has a length of 5\".\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Gauge: 26AWG\u003c\/p\u003e\n\u003cp\u003e- Cable length: 15.2mm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47979659526244,"sku":"AD796","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/clip-portapilas-baterias-6f22-de-9v.jpg?v=1772315139"},{"product_id":"ad12576","title":"9V Battery Clip with 5.5mm - 2.1mm Plug - (AD12576)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eI have found these high quality battery clips. 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Some applications need a thinner battery to conserve space, and the CR2025 fits the bill perfectly.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThis slender fellow is a perfect medium sized battery for calculator and remote control applications! \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20mm x 2.5mm\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983408480356,"sku":"AD2849","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/2.jpg?v=1772410735"},{"product_id":"ad8357","title":"CR2032 20mm Coin Cell Battery - (AD8357)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the 20mm, 3V, 250mAh CR2032 coin cell lithium battery. Great for powering low-power processors or blinking an LED for weeks. This slim guy is a perfect medium-sized battery for calculator and remote control applications!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20mm x 3.2mm\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/CR2032.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Prototyping\/MSDS_CR_2013.pdf\"\u003eMSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983409954916,"sku":"AD8357","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/00338-07_replace.jpg?v=1772411082"},{"product_id":"ad13447","title":"CR1220 Coin Cell Battery - 12mm - (AD13447)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis CR1220 lithium battery is 3V, has a diameter of 12mm, and is a 47mAh button cell. This small battery is perfect for miniature sensor node applications. These batteries are sold individually.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12 mm x 2.0 mm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983411822692,"sku":"AD13447","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD13447uJPM.1_1.jpg?v=1772412565"},{"product_id":"ad73148","title":"CR1216 Maxell Coin Cell Battery - 12mm - (AD73148)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis CR1216 lithium battery is 3V, has a 12mm diameter, and is a 40mAh coin cell. This tiny battery is perfect for miniature sensor node applications. These batteries are sold individually.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12 mm x 1.6 mm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983420538980,"sku":"AD73148","price":2.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD73148uJPM-3.jpg?v=1772414135"},{"product_id":"ad26751","title":"CR1616 16mm Lithium Coin Cell Battery - (AD26751)","description":"\u003cdiv class=\"eshopProductDetailTitle\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the 16mm CR1616 lithium coin cell battery, 3V and 100mAh. Great for powering low-power processors or blinking an LED for weeks. This slim guy is a perfect medium-sized battery for calculator and remote control applications!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16 mm x 1.6 mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eIEC: CR1616\u003c\/li\u003e\n\u003cli\u003eDesigned for a variety of devices, from heart rate monitors, keyless entry and glucose monitors, to toys and games\u003c\/li\u003e\n\u003cli\u003eType: Lithium Coin Cell\u003c\/li\u003e\n\u003cli\u003eBattery life: 8 years\u003c\/li\u003e\n\u003cli\u003eBattery size: 1616 (16mm diameter).\u003c\/li\u003e\n\u003cli\u003eVoltage: 3V\u003c\/li\u003e\n\u003cli\u003eReplacement for: BR1616, CR1616, DL1616, ECR1616\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983439216740,"sku":"AD26751","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/GP1616mainimage.jpg?v=1772417397"},{"product_id":"ad70995","title":"CR1620 Maxell Coin Cell Lithium Battery 16mm - (AD70995)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the CR1620 16mm, 3V, 100mAh coin cell lithium battery. Great for powering low-power processors or blinking an LED for weeks. This slim guy is a perfect mid-sized battery for calculator and remote control applications!\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16 mm x 2.0 mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Made for a variety of devices, from heart rate monitors, keyless entry, and glucose monitors, to toys and games\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Holds power for 8 years in storage\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Cell size: 1620 (16mm diameter)\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- IEC: CR1620\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Type: Lithium Coin\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Voltage: 3V\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Replaces: BR1620, CR1620, DL1620, ECR1620\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983509340260,"sku":"AD70995","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD70995uJPM_2.jpg?v=1772419057"},{"product_id":"ad22357","title":"CR1632 GP 16mm Coin Type Lithium Battery - (AD22357)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the CR1632 16mm, 3V, 100mAh coin cell lithium battery. Great for powering low-power processors or flashing an LED for weeks. This slim fellow is a perfect medium-sized battery for calculator and remote control applications!\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16 mm x 3.2 mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Made for a variety of devices, from heart rate monitors, keyless entry, and glucose monitors, to toys and games\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Holds power for 8 years in storage\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Cell size: 1632 (16 mm diameter)\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- IEC: CR1632\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Type: Lithium Coin\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Voltage: 3V\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e- Replacement for: BR1632, CR1632, DL1632, ECR1632\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983511011428,"sku":"AD22357","price":1.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD22357uJPM.jpg?v=1772419233"},{"product_id":"ad18365","title":"LR44 Button Cell Battery - 11.6mm - (AD18365)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThese LR44 coin cell batteries are pretty common, but can be difficult to keep on-hand. They are compatible with our digital calipers, so if you use yours as much as we do, you might want to pick up a spare!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis item is non-returnable. If this item arrives damaged or is not functioning correctly, please feel free to contact us to see if we can take other action.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.5 VDC\u003c\/li\u003e\n\u003cli\u003eR44 Size Coin Cell\u003c\/li\u003e\n\u003cli\u003eZinc-Manganese Alkaline\u003c\/li\u003e\n\u003cli\u003eCompatible with LR1154, AG13, A76, 157, etc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983515205732,"sku":"AD18365","price":1.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/11305-01.jpg?v=1772419459"},{"product_id":"ad40277","title":"CR2450 Coin Cell Battery 24mm - (AD40277)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the CR2450 coin cell battery with a diameter of 24mm. You might wonder what differentiates this battery from the more common CR2032 coin cell, and the answer is very important. The CR2450 is actually 0.4mm thicker than the CR2032, and of course delivers more power, 620mAh. Some applications need a stronger battery, and the CR2450 fits perfectly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24mm x 5mm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983517270116,"sku":"AD40277","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD40277uJPM.jpg?v=1772419754"},{"product_id":"ad15846","title":"Coin Cell Battery Holder - 2xCR2032 (Enclosed) - (AD15846)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis simple coin cell battery holder houses two CR2032 batteries and is securely held closed by two Phillips head screws. Each holder supports batteries in series, providing up to 6V output, and is equipped with an on\/off slide switch and two 15cm power leads (one positive, one negative) on the back.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/coin-cell-battery-holder-2xcr2032-enclosed.html\" target=\"_blank\" title=\"Enlace de referencia\" rel=\"noopener\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":47983526314084,"sku":"AD15846","price":2.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/12618-01.jpg?v=1772420020"},{"product_id":"ad6467","title":"Coin Battery Holder CR2025 - CR2032 - (AD6467)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a simple coin cell holder that can securely hold a CR2032 or CR2025 battery. Each battery holder will output up to 3V and is equipped with two power pins for mounting on a PCB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Holder for CR2025 and CR2032 batteries\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: Taiwan Electronics\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983529295972,"sku":"AD6467","price":0.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/a-869.jpg?v=1772420340"},{"product_id":"ad37087","title":"LilyPad Coin Cell Battery Holder - Switched - 20mm [DEV-13883] - (AD37087)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSure, your light-up, chiptune shirt is great at the party... but there comes a time when you need to turn it off. And yeah, you could just pull the battery, or even have sewn an in-line LilyPad Slide Switch. Wouldn't it be cool if there was just a switch on the battery itself? Well look no further.\u003c\/p\u003e\n\u003cp\u003eThis LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in line with the power, so you can shut off your project and save battery life. This slide switch is the same as on the LilyPad slide switch board, so it's not easy to accidentally turn on or off.\u003c\/p\u003e\n\u003cp\u003eJust like the original coin cell battery holder, this simple board holds a 20mm coin cell battery (such as a CR2032) and gives you four connection points (two positive and two negative) for sewing into your project. Also, we've beefed up the battery connector on this board to prevent it from detaching accidentally.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/E-Textiles\/Lilypad\/Sparkfun_LilyPad-Switched-Battery-v13.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/E-Textiles\/Lilypad\/Sparkfun_LilyPad-Switched-Battery-v13.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/LilyPad_Coin_Cell_Battery_Holder-Switched\/tree\/v02\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/lilypad-coin-cell-battery-holder-switched-20mm.html\" target=\"_blank\" title=\"Enlace de referencia\" rel=\"noopener\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47983530410084,"sku":"AD37087","price":3.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/13883-02.jpg?v=1772420649"},{"product_id":"ad45053","title":"M40 CR2032 Coin Battery Holder - (AD45053)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a simple coin cell battery holder that can securely hold a CR2032 or CR2025 battery. Each battery holder will output up to 3V and is equipped with two power pins for mounting on a PCB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Holder for CR2025 and CR2032 batteries.\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: Taiwan Electronics.\u003c\/p\u003e\n\u003cp\u003e- Model: M40.\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47986634424420,"sku":"AD45053","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD45053uJPM.jpg?v=1772501717"},{"product_id":"ad5381","title":"NB-2AAA Battery Holder 2xAAA - (AD5381)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e\u003cspan lang=\"es\"\u003e\u003cspan class=\"hps\"\u003eThis\u003c\/span\u003e \u003cspan class=\"hps\"\u003eis a 2xAAA\u003c\/span\u003e \u003cspan class=\"hps\"\u003ebattery holder\u003c\/span\u003e \u003cspan class=\"hps\"\u003ethat adds\u003c\/span\u003e \u003cspan class=\"hps\"\u003ea nice\u003c\/span\u003e \u003cspan class=\"hps\"\u003efinishing touch to\u003c\/span\u003e \u003cspan class=\"hps\"\u003eyour battery-powered\u003c\/span\u003e \u003cspan class=\"hps\"\u003eproject\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand can be used\u003c\/span\u003e \u003cspan class=\"hps\"\u003eto control the power\u003c\/span\u003e \u003cspan class=\"hps\"\u003eto your project.\u003c\/span\u003e \u003cspan class=\"hps\"\u003eThe wires\u003c\/span\u003e \u003cspan class=\"hps\"\u003eare approximately 10cm\u003c\/span\u003e \u003cspan class=\"hps\"\u003elong.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e\u003cspan lang=\"es\"\u003e\u003cstrong\u003e\u003cspan class=\"hps\"\u003eDimensions\u003c\/span\u003e:\u003c\/strong\u003e \u003cspan class=\"hps\"\u003e63\u003c\/span\u003e \u003cspan class=\"hps\"\u003ex\u003c\/span\u003e \u003cspan class=\"hps\"\u003e25\u003c\/span\u003e \u003cspan class=\"hps\"\u003ex\u003c\/span\u003e \u003cspan class=\"hps\"\u003e15 mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47986636980324,"sku":"AD5381","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD5381uJPM.jpg?v=1772501899"},{"product_id":"ad79392","title":"Battery Holder - 2xAAA with Cover and Switch - (AD79392)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #333333;\"\u003eThis 2xAAA battery holder makes a nice finishing touch to your battery-powered project. This holder features a removable slide cover that is secured with a small Phillips head screw. Another bonus is the ON\/OFF switch that can be used to control power to your project.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe wires are about 150mm long and the last 5mm are tinned.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 63 x 25 x 15mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/battery-holder-2xaaa-with-cover-and-switch.html\" target=\"_blank\" title=\"Enlace de referencia\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/ad79392\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fad79392%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47986638389348,"sku":"AD79392","price":2.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/14219-01.jpg?v=1772502672"},{"product_id":"ad78006","title":"3xAAA Battery Holder with Wire - (AD78006)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"hps\"\u003eThis\u003c\/span\u003e\u003cspan\u003e is a 3xAAA battery holder, it provides a nice finishing touch to your battery-powered project which can be used to control power to your project. The wires are approximately 10cm long.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"hps\"\u003eDimensions\u003c\/span\u003e:\u003c\/strong\u003e\u003cspan\u003e 5\u003c\/span\u003e\u003cspan class=\"hps\"\u003e3\u003c\/span\u003e\u003cspan\u003e x 38\u003c\/span\u003e\u003cspan\u003e x 13 mm\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47986648612964,"sku":"AD78006","price":2.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD78006uJPM.jpg?v=1772502863"},{"product_id":"ad15313","title":"NB-2AA Battery Holder 2xAA - (AD15313)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 2xAA battery holder puts a nice finishing touch on your battery-powered project. This holder has the advantage that it can be used to control the power of your project.\u003c\/p\u003e\n\u003cp\u003eThe wires are approximately 150mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e67.9 x 32.8 x 18.25mm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":47994939801700,"sku":"AD15313","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/holder_2xAA_battery.jpg?v=1772580438"},{"product_id":"ad15768","title":"Battery Holder 2xAA with Cover and Switch - JST Connector [PRT-09925] - (AD15768)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis 2xAA battery holder gives a nice finishing touch to your battery-powered project. This holder features a removable sliding cover that is secured with a small Phillips head screw. Another bonus is the ON\/OFF switch that can be used to control the power to your project.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe wires are approximately 150mm long and terminate with a JST-XH connector (2.50mm pitch).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e 67.9 x 32.8 x 18.25mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/battery-holder-2xaa-with-cover-and-switch-jst-connector.html\" target=\"_blank\" title=\"Enlace de referencia\" rel=\"noopener\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":48000019431524,"sku":"AD15768","price":3.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/9925-01b.jpg?v=1772641036"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/collections\/baterias.jpg?v=1772225858","url":"https:\/\/www.microjpm.store\/en\/collections\/baterias.oembed","provider":"MicroJPM","version":"1.0","type":"link"}