2S 3A LI ION LITHIUM BATTERY 7.4V 8.4V 18650 CHARGER PROTECTION PCB BMS PCM

Sepcifications

1) high-accuracy voltage detection circuit;

2) terminal of the charger using high voltage device;

3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);

4) MOS transistor can control the battery charge and discharge;

5) low standby current consumption.