li-ion 18650 BMS Charger PCB Prot. Board, 4S 14.4V~16.8V 6A


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*Disclaimer: The images are merely illustrative.


  • 4 series 18650 battery 16.8V 16V 14.8V
  •    14.8V (Li-ion 18650 or li-ion battery rated voltage)
  •    16.8V (Li-ion battery full charge voltage)
  •    14.4V ( Lipo battery pack rated voltage)
  •    The lithium battery protection board is not included the welding tabs
  •    Over Charge Voltage:4.25-4.35v±0.05v
  •    Over Discharge Voltage: 2.3-3.0v±0.05v
  •    Max working current:4-5A
  •    Max Peak current:6-7A
  •    Working Temperature:-40---+50
  •    Storage Temperature:-40-- +80
  •    Small current:6uA
  •    Life cycle:50000hours
  •    Resistance:45m
  •    Short cut Protection:Protectable
  •    Size:67*16*1.0mm

  1. High-accuracy voltage detection circuit;
  2. Terminal of the charger using high voltage device;
  3. Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
  4. CMOS transistor can control the battery charge and discharge;
  5. Low standby current consumption.

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