ITEM NAME:3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board Cell 12 BX Features: Module name: 3S 12.6V Li-ion Lithium Battery Charger Protection PCB Board Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) Product Size: 59mmx20mmx3.4mm Material:Metal Charging voltage: 12.6V-13V 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. 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 Package Included: 1 x PCB Protection Board.Maximum output current: 20A. 1 x PCB Protection Board. The internal resistance of 3 battery capacity are closer will be better. Do not mix the good battery and poor battery to use. Maximum output power / charging power: 252W.
