• PCM-L04S07-B28 Smart BMS PCM for Li-Ion/Li-Po/LiFePO4 Battery with NTC
  • PCM for 3S-4S - PCM-L04S07-B28 Smart BMS PCM for Li-Ion/Li-Po/LiFePO4 Battery with NTC

PCM-L04S07-B28 Smart BMS PCM for Li-Ion/Li-Po/LiFePO4 Battery with NTC

PCM for 3S-4S

Model: PCM-L04S07-B28
Working Current: 7A
Size: L70*W17*T3mm
Battery Type: Li-ion/Li-Po
Battery Series: 4S

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  • PCM for 3S-4S

    Model:PCM-L04S07-B28
    Test   item(Test at normal temperature 25±2℃ ) Criterion
    Voltage Charging voltage DC:13.8V~16.8V  CC/CV(3.45V~4.2V/Cell)4s
    Supply Current Normal operating mode current:Fuel gauge in        NORMAL mode. ILOAD >Sleep Current ≤30uA
    Maximal continuous charging current 4-7A
    Maximal continuous discharging current 4-7A
    Over-charge Protection 
    (single cell)                  
    Over charge detection voltage 3.65-4.35V
    Over charge detection delay time 0.5S—2S
    Over charge release voltage 4.05-4.15V
    Over discharge protection
    (single cell)
    Over discharge detection voltage 2.4-3.0V
    Over discharge detection delay time 10—200mS
    Over discharge release voltage 2.5-3.2V
    Current protection
    (Battery pack)  
    Discharge Over current detection current 12-21A
    Detection delay time   5ms—20ms
    Release condition Cut load,Auto Recovery
    Short protection Detection condition Exterior short circuit
    Detection delay time 200-600us
    Release condition Cut load
    Resistance Main loop electrify resistance  ≤65mΩ
    Temperature Operating Temperature Range -40~+85℃
    Storage Temperature Range -40~+125℃
    SIZE: L70*W17*T3mm
    NTC: 10K NTC              Temperature switch:/                          Weak current switch:/                            Activation Method:/

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