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Custom LiFePO4 18650 Battery: 3.2V (9.6Wh/7.0Wh, 4A rate, 2E/E)*

Your Price: From $13.93 to $30.00
Lead Time: 5 Business Days!

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*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • Made of 2 pcs LiFePo4 cylindrical 18650 cells in 2P "stick" configuration
  • Wrapped by thin white PVC
  • Protection: 4A PCB located 0.5" from top of battery pack
Voltage 3.2 V (working)   3.8 V (peak)  2.5 V ( cut-off)
  • LFP-18650-1500 is 3000 mAh (9.6Wh)
  • LFP-18650-A123 is 2200mAh (7.0Wh)
  • Charging/Discharging Terminals: 12" open end wires
    • Option 1: 22AWG
    • Option 2: 18AWG
Protection 1x 4A PCB located 0.5" from top of battery pack
Cycle Life  >1000 (80% Capacity@ 0.2C rate, IEC standard) 
Charging rate 0.5 A ( recommended ),  1.5 A max.
Max. Discharging Rate 4 Amp limited by PCB
Dimensions(Dia x L) 0.91" (23mm) x 5.35" (136mm)
Weight 3.9oz (110grams) 


  • 3.2V LiFePO4 battery pack shall be cut-off at 3.8V during charging and 2.5V during discharging  
  • Please click Knowledge on LiFePO4 battery to learn more detail
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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