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Product Description:

Technical parameters 
No. Test item Criterion
1 Voltage Charging voltage CC/CV:Li-ion/Li-polymer(4.2V/cell),LiFePO4(3.6V/cell) 
Balance voltage for single cell             
2 Current Balance current for single cell          
Current consumption for single cell ≤25μA
Maximal continuous charging and discharging current 4A
3 Over-charge Protection Over charge detection voltage 3.8~4.4V(can adjust)
Over charge detection delay time 0.5~2.5S
Over charge release voltage 3.8~4.4V(can adjust)
4 Over-discharge Protection Over discharge detection voltage 1.9~3.1V(can adjust)
Over discharge detection delay time 50~300mS
Over discharge release voltage 1.9~3.1V(can adjust)
5 Over-Current Protection Over current detection voltage 0.06~0.6V
Over current detection current 5~30A
Detection delay time 1~50ms
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(B+ to P+) ≤50mΩ
8 Temperature Operating temperature range -40~+85℃
Storage temperature range -40~+125℃
9 Size         L50*W16*T4mm

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