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3S 20A Li-ion Lithium 18650 Battery Charger Protection Board BMS 12.6V Charge Protecting Module Battery
Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB Board
For nominal voltage 3.6V 3.7V lithium battery (Not for LFP/LiFePO4 Cells)
Product Size: 64mmx20mmx3.4mm
Charging voltage: 12.6V
Maximum output current: 20A
Maximum output power / charging power: 252W
Discharge voltage: 8.2V
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
1 x PCB Protection Board