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Custom LiFePO4 18650 Battery: 6.6V 3300mAh (21.78Wh, 4.2A rate, APR18650M1B) with 10K

Your Price: Not for general sales
Available for order, non stock item

Product ID # 12245
Part Number:

Lead Time: TBC


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Voltage 6.6 V (working)  7.6 V (peak) 
Capacity 3300 mAh
Prewired Charging/Discharging terminal:
  • 3" 18 AWG 
    • Red (+)
    • Black (-)
    • Yellow (central tap)
  • 3" 24AWG (Blue and white)
  • NO PCB is installed in the battery pack to balance charging and protect battery module from
      • Overcharge  / Over-discharge / Over drain / Short circuits
  • Please fill out Safety Acknowledgement Form- No PCB
  • 0.25A and 4.2A Polyswitch
Cycle Life      >2000 cycles
Charging rate (per cell) 1.5 A ( recommended ),  4.0 A max.
Max. Discharging Rate 4.2  Amp (limited by polyswitch)
Dimensions(LxWxH) 3.5cm x 3.5cm x 13cm
Weight 9.0oz


  • custom


  • 6.4V LiFePO4 battery pack shall be cut-off at 7.6V during charging and 5.0V during discharging  
  • Please click Knowledge on LiFePO4 battery to learn more detail

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