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Custom LiFePO4 26650 Battery:12.8V 6.6Ah (84Wh 7A rated) with CMBV4

Your Price: $107.00
Not for General sales!

Product ID # 9303
Part Number:

Available for order with min lead time of 5 business days!


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Packing                             Made of 8 pcs  LiFePo4 3300 mAh cylindrical 26650 cell in 2 strings of 2x2 configuration (like prod id: 6591)
  • Customer will provide own on/off switch for  the fuel gauge
Voltage 12.8 V (working)   15.6 V (peak)  8.0 V ( cut-off)
Capacity 6600 mAh (84Wh)
Cycle Life   >1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard) 
  • 1x  CMBV4 installed on side of battery pack to protect the battery from
    • Overcharge       (>15.6V)
    • Over discharge  ( <8.0 V)
    • Over drain ( >7 Amp)
    • Short circuits
  • 1x 4A polyswitch to limit discharge current to 4A per each string
  • Charge terminal on CMB: 5.5x2.5mm Female Jack
  • Discharge terminal on CMB: 5.5x2.5mm Female Jack
  • 1 x 6.0" 7 pins JST connecotr for LED light/ on/offswitch
  • 1 x 3 pins JST connector for battery sensing wires
  • wiring between each pack to CMB is 7.0"
Charging rate 1.2AMax
Max. Discharging Rate 4A limited by CMBV4
Dimensions(LxWxH) Battery pack (each) 138mm(5.4") x 56mm(2.2") x  28mm(1.1")  CMBV4: 70mm 2,8") x 35mm (1.4") x 15mm (0.6")
Weight 849grams (30oz)


Please click Knowledge on LiFePO4 battery to learn more detail

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  • Please use a 18V 1.2A (max) adapter to charge this battery pack. 
    • The estimated charging time is about 8.0 hrs

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We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

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