3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

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Description

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

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

Electrical Parameters
ItemMinimumTypicalMaximumUnit
Consumable Current121824uA
Over charge protection voltage4.24.254.3V
Over charge recovery voltage4.14.164.2V
Over charge delay time50010001500ms
Over discharge protection voltage2.352.52.7V
Over discharge recovery  voltage2.93.23.3V
Over discharge delav time50100150ms
Conduction resistance101214
Overcurrent protection current374043A
Ovcrcurrcnt delay time51015ms
Normal operating current02020A
Transient current (<10ms)182022A
Ambient temperature-402585°C

Note:

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.
3. 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

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