3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V

Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB Board

Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)

Product Size: 2.28*0.79 inch

Material:Metal

Charging voltage: 12.6V

Maximum output current: 20A

Maximum output power / charging power: 252W

Precautions:

1.Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.

2.After connection,it need to first charge activation, then will have the output.

Attention:

Do not mix the good battery and poor battery to use.

The internal resistance of 3 battery capacity are closer will be better.

Please buyers know the professional knowledge of this module before buying

Note:

1.Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.

2.Please allow a little size error due to manual measurement.

3.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.