3S 12.6V 20A 18650 Li-ion Lithium 3-Cell Polymer Battery Protection Board A3GS

Description

Features:
Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB BoardSuitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product size:
59*20*3.4mmProduct weight: 4.4g
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.
Note: 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 PCS x 3S 20A 12.6V Cell Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board