3S 12V 40A PCB BMS Protection Board for 18650 Li-ion Lithium Battery Cell Module($11.99Value)

Description

This protection board is suitable for 3 series 3.7V 18650 li-ion cell. The protection board is for cell Li-ion batteries, it can be used for ternary batteries, manganese acid batteries and cobalt acid batteries. Support overcharge protection,overdischarge protection,overcurrent protection and short circuit protection. This protection board is suitable for 3 series 3.7V 18650 Li-ion cell.Charging connector and discharging connector are separated. Stable charging and discharging the various protection features such as precise overcharge protection,overdischarge protection,overcurrent protection and short circuit protection.

Specification:

Battery type: 3.7V ternary cell, lithium manganate cell, lithium cobalt cell

Applicable voltage: 12V

Charge current: 28A (Max)

Discharge current: 40A

Max continuous working current: 28A

Overdischarge protection voltage: 2.6V

Overcharge protection voltage: 4.25V

Balance voltage: 4.2V

Balance current: 45mA

Weight: Approx. 12g

Package Including

4 x Lithium Battery Protection Board