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Discharge current

20A

30A

40A

50A

Charge current

20A

30A

40A

50A

Internal resistance of discharge circuit

10mR

Charge voltage

Li-Ion : The series of battery *4.2V

LiFePo4  : The series of battery *3.6V

Overcharge protection

Overdischarge protection

Overcharge detecting voltage:

Li-ion:4.25±0.05V   Lifepo4:3.75±0.05V

Overdischarge detecting voltage:

Li-ion:2.8±0.1V     Lifepo4:2.1±0.1V

The delay time : 1000mS

The delay time : 350mS

The recover voltage:               

Li-ion:4.19±0.05V   Lifepo4:3.6±0.05V

The recover voltage: 

Li-ion:2.9±0.05V    Lifepo4:2.3±0.05V

Balance

Overcurrent protection

Balance open voltage :           

Li-ion:4.19±0.05V   Lifepo4:3.6±0.05V

Discharge overcurrent protection current value : 

Discharge current * 2.5(Min)/3.5(Max)

Balance current : 24-34mA

The delay time : 50(Min)-250(Max)mS

Restore conditions :  Charge or disconnect the load

Short circuit protection 

Temperature protection (Built inside)

Lead to conditions :  External load short circuit

Discharge temperature protection value : 85℃

The delay detecting time : 50(Min)-250(Max)uS

Charge temperature protection value : 60℃

Short circuit protection current :

Discharge current * 7.5(Min)-10(Max)

Work temperature : 20~70℃

Restore conditions : Charge or disconnect the load

Storage temperature :  40~85℃

self-consuming : <50uA

Size : (95±0.5)*(87±0.5)*(12±1)mm