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Protection Circuit Module (PCM) with Equilibrium Function for 7 cells (22.4V) LiFePO4 Battery Pack at 20A limited

Your Price: Call for Price & Delivery
100pcs minimum

Product ID # 6101
Part Number:
PCM-LFP20AS7



Protection Circuit Module Specifications  For 22.4V LiFePO4 Battery Packs(7 cells)

This protection circuit is specially designed for 22.4V LiFePO4 Battery pack with 20 A discharging rate.  Different with normal PCB, it provides equilibrium function during charging, e.g. PCM will detect each cell's voltage and trim higher voltage until other cell's voltage reach same, therefore allow Li-ion cell has longer service life. Also the PCM  will provide the following protections:

Features:  

  • Manufature part# PCM-L07S25-407
  • Apply for 7 Cells  LiFePO4 Battery pack with discharging current  < 20A
  • Internally Trimmed Charge and Discharge Voltage Limits to balance each cell  
  • Resistance =< 20milli-ohms
  • Dimension (LxWxH): 150mm(5.9") x 60mm(2.4") x 10mm(0.4")  
  • Weight: 9.5Oz (269 grams)

 Warning:

  • Please don't use the PCM for lower capacity or low drain LiFePO4 pack.  Make sure your LiFePO4 Battery pack can handle 20A drain current before buying
  • To achieve balance, each cell in battery pack must has equal voltage within tolerance of 0.2V.
  • You must be professional in LiFePO4 battery pack to buy the PCM. Misusing PCM may cause battery damage or explode.  We are not responsible for any damage caused by user.

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