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Protection Circuit Module (PCB) for 4 cells (12.8V) LiFePO4 Battery Pack at 7A limit

Your Price: $8.81
In Stock

Product ID # 4392
Part Number:

Quantity Discounts

5 to 20$8.55
21 to 50$8.37
51 to 100$8.19
101 or more$7.93
Protection Circuit Module Specifications  For 12.8V LiFePO4 Battery  Pack
Over-charge protection voltage 3.90 V±25 mV
Over-discharge protection voltage 2.00 ± 0.080 V
Over-current protection 18-22A
Maximal continuous Discharging current 7A
Maximal Current consumption 50uA
Short circuit protection Automatic Recovery
Protection  circuitry  resistance (B- TO P-) ≤50mΩ
Dimension 50mm (2.0") x 16mm (0.63") x 4.0mm (0.2")
Weight 2.4 grams

P+ = Charge+ / Discharge +
P- = Charge- / Discharge -

Specification Download Specification

For other PCM/PCB, please check our PCM/PCB/BMS/CMB/UPS category


  • If you want to use this protection circuit board for a battery that is less than the rated drain, you must add additional protection device to protect the battery itself. Such as: proper rated polyswitch. 
  • 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.

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