10pcs 3S 20A 18650 Li-ion Lithium Battery Charger PCB BMS Protection Board For Drill Motor 12.6V Lipo Cell Module DIY Electronic

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USD 8.92USD 12.57

10pcs 3S 20A 18650 Li-ion Lithium Battery Charger PCB BMS Protection Board For Drill Motor 12.6V Lipo Cell Module DIY Electronic

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Description

10pcs 3S 20A 18650 Li-ion Lithium Battery Charger PCB BMS Protection Board For Drill Motor 12.6V Lipo Cell Module DIY Electronic

Features: Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) Product Size: 64mmx20mmx3.4mm 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