{"product_id":"ad85747","title":"2S Battery Protection Board (BMS) 4A 8.4V - (AD85747)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA BMS is a battery management system that is often used in a medium or large format lithium-ion battery pack. A BMS is a circuit board that provides protection, monitoring, balancing, and other high-level functions for a battery pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Connect strictly according to the 0V, 4.2V, 8.4V map wiring; do not deliberately short circuit. When using a brush motor, try to connect a non-polar capacitor (withstanding voltage greater than 25V, capacity from 10uF to 100uF) to the positive and negative terminals of the motor to prevent the motor's reverse spike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Continuous discharge current (upper limit): 4A (if the cooling environment is not good, please reduce the load current usage)\u003c\/p\u003e\n\u003cp\u003e- Continuous charge current (upper limit): 2A\u003c\/p\u003e\n\u003cp\u003e- Charging voltage: 8.4 V - 9.0 V\u003c\/p\u003e\n\u003cp\u003e- Nominal cell voltage of 3.6 V, 3.7 V lithium battery (including 18650, 26650, lithium polymer battery)\u003c\/p\u003e\n\u003cp\u003e- Dimensions: 35 x 18 mm (upgraded version)\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":48035176644708,"sku":"AD85747","price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD85747uJPM.1.jpg?v=1773015354","url":"https:\/\/www.microjpm.store\/en\/products\/ad85747","provider":"MicroJPM","version":"1.0","type":"link"}