• PCM-Li4S7-101 (3S) for Li-ion/Li-po/LifePO4 Battery Pack
  • PCM for 3S-4S - PCM-Li4S7-101 (3S) for Li-ion/Li-po/LifePO4 Battery Pack

PCM-Li4S7-101 (3S) for Li-ion/Li-po/LifePO4 Battery Pack

PCM for 3S-4S

Model: PCM-Li4S7-101 (3S)
Working current: 7A
Size: L40*W15*T4mm
Balancing: NO
Temp. control: No
Battery Type: LiFePO4
Battery Series: 4S-3S
Continuous Current: 6-12A

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  • PCM for 3S-4S

    PCM-Li4S7-101 (3S)

    No Test item Criterion
          Lifepo4 Li-ion/Li-polymer
    1 Voltage Charging voltage DC10.8VCC/CV(3.6V/cell) DC:12.6V CC/CV(4.2V/cell)
    Balance voltage for single cell  …….  …….
    2 Current Balance current for single cell  …….  …….
    Current consumption for single cell ≤50μA ≤50μA
    Max. continuous charging current 7A 7A
    Max. cont. discharging current 7A 7A
    3 Over charge protection(single cell) Over charge detection voltage 3.9V±0.025V(optional) 4.35±0.025V(optional)
    Over charge detection delay time 0.5-2.0S 0.5S—2.0S
    Over charge release voltage 3.80±0.05V 4.15±0.05V
    4 Over discharge protection(single cell) Over discharge detection voltage 2.0±0.08V(optional) 2.4±0.08V(optional)
    Over discharge detection delay time 10-1000mS 10-1000mS
    Over discharge release voltage 2.5±0.1V 3.0±0.1V
    5 Over current protection Over current detection voltage depend on the above points depend on the above points
    Over current detection current final data fixed from actual test final data fixed from actual test
    Detection delay time 5-20ms 5-20ms
    Release condition Cut load,Auto release Cut load,Auto release
    6 Short protection Detection condition Exterior short circuit
    Detection delay time 200~500us
    Release condition charge up
    7 Resistance Protection circuitry ≤50mΩ
    8 Temperature Operating Temperature Range -40~+85℃
    Storage Temperature Range -40~+125℃
    9 Dimension L40*W15*T4mm
    Optional Parameters: Over charge detection voltage (V) 3.9V±0.025 4.25±0.025 4.35±0.025
    Over charge release voltage(V) 3.80±0.05 4.15±0.05 4.15±0.05
    Over discharge detection voltage(V) 2.3±0.08 2.5±0.08 2.7±0.08
    Over discharge release voltage(V) 2.7±0.1 3.0±0.1 3.0±0.1

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