PCM-S3A12 9.6V12A LFP Balance Function

Protection Circuit Module (PCM) with Balance Function for LiFePO4 Battery Pack 3 Series Connection 9.6V at 12A


Protection Circuit Module (PCM) for 9.6V LiFePO4 Battery  Pack
Model:PCM-S3A12 LFP 9.6V12A  with Balance Function       *  Balance Funciton Voltage: 3.6V
Over-charge protection voltage 3.90 V±25 mV/cell
Over-discharge protection voltage 2.50±0.080V/cell
Over-current protection 30±5A
Maximal continuous Discharging current 12A
Maximal Current consumption ≤20uA
Protection  circuitry  resistance (B- TO P-) ≤50mΩ
Dimension 90mm(3.5″) x 40mm(1.6″) x 4.5mm(0.2″)
Weight 57 grams (2 OZ)
P+/P- P+ = Charge+ / Discharge +
P- = Charge- / Discharge –


  • The PCM is specially designed for 9.6V LiFePO4 Battery pack with 4A discharging rate. It’s different from other PCB, it provides balance function to ensure battery pack is fully charged.
  • PCM will detect each cell’s voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps LiFePO4 cells have longer service life.

Share with others.Tell something to us.

Welcome to HUNG SANG !