PCM-S2A8 6.4V8A

Protection Circuit Module (PCM) for 2 cells (6.4V) LiFePO4 Battery Pack at 8A limited


Protection Circuit Module for 6.4V LiFePO4 Battery  Pack   * Li-Ion 7.2V/7.4V optional
Model: PCM-S2A8 6.4V8A
Over-charge protection voltage of single cell 3.90±0.025V
Over-discharge protection voltage of single cell 2.00±0.05V
Over-current detection protection 12A–17A   *peak current
Maximal continuous Discharging current 8A  constant current
Maximal Current consumption ≤20uA
Protection  circuitry  resistance (B- TO P-) ≤50mΩ
Dimension 48.5mm(1.9″) x 8mm(0.3″) x 2.5mm(0.07″)
Weight 0.04Oz (1 gram)
P+/P-/BM P+ = Charge+ / Discharge +
P- = Charge- / Discharge –
BM = Battery Common


  • If you want to use the PCM 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, NTC, fuse,etc.
  • You must be professional in Lithium battery pack to buy the protection circuit board. Mis-operation may cause battery damage or explode.

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