Specification：
Brand new
Applicable Voltage: 12V
Max. Working Current: 150A
Continuous Maximum Current: 20A
Over-discharge Protection Voltage: 2.2v
Overcharge Protection Voltage: 3.65v
Charging Current: max. 20A
Balance Voltage: 3.65v
High Temperature Discharge: 60 ℃
Low Temperature Charge: - 7 ℃


Feature:
3.2V LiFePO4 cell  battery protection board.
Has balance function which would ensure each battery cell being fully charged at same time.
Overcharge protection, over-discharge protection and short circuit protection.
With temperature control protection function.
Fine workmanship and good performance.
Safe and reliable.
Easy to use.
Long service life.
Suitable for 4 series cell Li-ion batteries, can be used for 3.2V batteries.
Suitable for electric car, electric power assistant car, skateboard car, inverter, etc.