Specifications  For 14.8V（4S） Li-ion Battery Packs

1.Voltage Charging voltage    DC:16.8V  CC/CV

Balance voltage for single cell   4.20±0.025V

2.Current Balance current for single cell       42±5mA

Current consumption        ≤50μA

Maximal continuous charging current       8A

Maximal continuous Discharging current  8A

3.Over charge Protection      

Over charge detection voltage for single cell    4.35V±0.025V

Over charge detection delay time      0.5S—1.5S

Over charge release voltage for single cell       4.15V±0.05V

4.Over discharge protection  

Over discharge detection voltage for single cell       2.40V±0.08V

Over discharge detection delay time  0.5S—1.5S

Over discharge release voltage for single cell   3.0±0.10V

5.Over current protection     

Over current detection voltage   200±25mv

Over current detection current   20±3A

Detection delay time        5mS—50mS

Release condition       Cut load

6.Short protection 

Detection condition    Exterior short circuit

Detection delay time  200-500us

Release condition       Cut load

7.Resistance    Protection 

circuitry（MOSFET）      ≤50mΩ

8.Temperature Operating

 Temperature Range      -40～+85℃

Storage Temperature Range -40～+125℃