2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Board BMS PCM

2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Board BMS PCM

2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Board BMS PCM for Li-ion Lipo Battery Cell Pack

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Product Details

2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger  Board BMS PCM for Li-ion Lipo Battery Cell Pack


   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) MOS transistor can control the battery charge and discharge;

   5) low standby current consumption

  • Over charge voltage:4.25-4.35v±0.05v

  • Over dishcarge voltage: 2.3-3.0v±0.05v

  • Max continuous current:3A

  • Max peak current:5A

  • Working temperature:-40---+50

  • Storage Temperature:-40-- +80

  • Small current:less than 3uA

  • Life cycle :more than 50000hours

  • Resistance:Less than 45m

  • Short cut protection :Protectable,charge can repair

  • Size: 36*6*1.0mm



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