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Custom LFP 26650 Battery: 12.8V 6.6Ah (84Wh, 7A rate, 26650-3300) in Aluminum-Box

Your Price: $109.95
In Stock

Product ID # 5691
Part Number:

Lead Time: 5 Business Days / Hazmat handling fee required*

Quantity Discounts

5 to 20$106.65
21 to 50$104.45
51 to 100$102.25
101 or more$98.95


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Voltage 12.8 V (working)   15.6 V (peak)  8.0 V ( cut-off)
Capacity 6.6 Ah  (84.48  Wh)
Energy density 89.87 wh/kg
Cycle Life    > 1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard)
  • Charge/Discharge terminal: 8.0" 18 AWG open end wire
    • 1 x Red ( Positive )
    • 2 X Black ( Negative )
  • One PCB (7A limited) installed with the battery pack and protects the battery from
    • Overcharge (> 15.6V)
    • Over discharge  (<8.0 V)
    • Over drain ( >7 Amp)
    • Short circuits
Charging rate 6.6A Max
Max. Discharging Rate 7A limited by PCB
Dimensions(LxWxH) 125mm(4.9") L x 68mm(2.6") W x 110mm(4.33") H
Weight 920grams (2.0 Lbs 0.6Oz)


  • Please click Knowledge on LiFePO4 battery to learn more details
  • This pack require discharge test ensure pack can discharge to around 11V at 2.5A draw
  • Each pack need a serial # associated with it and log the discharge voltage with each one.
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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