Package Included

- 1 x 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board

Description:

- 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
- 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. Sometimes, the BMS modules might be under sleep mode. Then, you need to wake up the module through the charging operation to use the
output. (If you can't understand this, please do not buy BMS)

Please be sure to read the following precautions

- https://bit.ly/Precausions-BMS

Attention:

Do not mix the good battery and poor battery to use.
The internal resistance of 3 battery capacity is closer will be better.
Please, buyers, know the professional knowledge of this module before buying