{"product_id":"ad66354","title":"3S Battery Protection Board (BMS) 40A 12.6V - (AD66354)","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 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 wiring diagram 0V, 4.2V, 8.4V, 12.6V, do not deliberately short circuit. When using a motor brush, try to connect a non-polar capacitor (withstanding voltage greater than 25V, capacity of 10uF-100uF) to the positive and negative terminals of the motor to prevent reverse spike from the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Continuous discharge current (upper limit): 40A (if the cooling environment is not good, reduce the load current)\u003c\/p\u003e\n\u003cp\u003e- Continuous charging current (upper limit): 20A\u003c\/p\u003e\n\u003cp\u003e- Charging voltage: 12.6 V - 13.0 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: 5 x 4.2 cm (improved version)\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":48035183558756,"sku":"AD66354","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD66354uJPM.jpg?v=1773016329","url":"https:\/\/www.microjpm.store\/en\/products\/ad66354","provider":"MicroJPM","version":"1.0","type":"link"}