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: 64mmx20mmx3.4mm
Charging Voltage: 12.6V
Maximum Output Current: 20A
Maximum Output Power / Charging Power: 25 W
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.