4S 20Amp (3.2V LiFePO4 Cell) Battery Charge Protection Board with Balancing for 12v Batteries (10006871)

Lifepo4 4S 12V 30A BMS

Applicable 3.2V lifepo4 battery(Lithium Iron Phosphate)

Connection method: Common Port

Over-discharge protection voltage :2.4V±0.08V

Continuous working current :10A/20A/30A

Instantaneous protection current:20A/45A/68A

Overcurrent recovery conditions :charge recovery or disconnect load

Short-circuit recovery conditions :charge recovery or disconnect load

Overcharge protection voltage :3.65V±0.025

Continuous charging current :5A/10A/15A

Charger voltage :14.8V (recommended)

Charge equalization voltage:3.6V±0.025V

Charge equalization current :40mA(maximum value)

Activation method :(1) B- and P- wires can be short-circuited once (2)Recharge and activate

Work power consumption:≤20uA

Main circuit conduction internal resistance:≤15mΩ

Temperature range :-40℃ ~ 80℃

Wire break protection: Yes

Connecting cable: Appearance size:56*48*3.2MM

other instructions:10A BMS=4MOS   20A BMS=8MOS  30A BMS=10MOS Due to different production batches, we will randomly send blue or green or red circuit boards.