Protection Circuit Module (PCB) for 7.4V Li-Ion Battery Pack 3.0A Working 6.0A Cut Off

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Strip Style 7.4v 2S Protection Circuit Module (PCB)

For Lithium Ion Battery Packs

Protection Circuit Module Specifications  For 7.4V Li-ion/Li-Po Battery  Pack
Over-charge protection voltage 8.5 ± 50mV
Over-discharge protection voltage 6.0 ± 0.1V
Over-current protection 3A~6.0A
Maximal continuous Discharging current 3A
Maximal Current consumption 8.0uA
Short circuit protection Automatic Recovery
Protection  circuitry  resistance 20-35mΩ
Dimension 35.5mm(1.4") x 7.35mm(0.29") x 1.8mm(0.07")
Weight 0.1oz (3.0g)


  • You must be professional in Lithium battery pack to buy the protection circuit board. Misusing may cause battery damage or explode. We are not responsible for any damage caused by user.
  • The board has to be "unlocked" by connecting to a battery charger after assembly in a battery pack