Lithium Battery Protection Board- 3S 12V 40A Lithium Battery Protection Board BMS PCB Board with Balance Charging

Specification: Battery type: 3.7V ternary cell, lithium manganate cell, lithium cobalt cell Applicable voltage: 12V Charge current: 28A (Max) Discharge current: 40A Max continuous working current: 28A Overdischarge protection voltage: 2.6V Overcharge protection voltage: 4.25V Balance voltage: 4.2V Balance current: 45mA Weight: Approx. 12g   Package list: 1 x Lithium Battery Protection Board Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.