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.
Package Contents:
1 x 4S BMS Battery Protection Board + Balance Leads
