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Custom LiFePO4 26650 Battery: 12.8V 9.9Ah (127Wh, 20A rate, 2x6S/S, 26650-3300)

Your Price: From $159.00 to $167.00
Lead Time: 5 Business Days / Hazmat handling fee required*

Product Options



*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery Made of 12 pcs LiFePO4 3300 mAh cylindrical 26650 cell in 4S3P 2 x 6 configuration with heavy duty shrink wrap
Voltage 12.8 V (working)   15.6 V (peak)  8.0 V ( cut-off)
Capacity 9.9Ah (127Wh)
Cycle life > 1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard)
Connector Options
  •   PR-CU-R190: Open Wire : 10" long 12 AWG
    • Red = Positive
    • Black = Negative
  •   PR-CU-R190-V1: Anderson Connector : 8" long 12 AWG
    • Red = Positive
    • Black = Negative

    PR-CU-R190-V2: 15" 16AWG Open End Wires
    • Red = Positive
    • Black = Negative
  • 1x PCB (20A limited) is installed to protect the battery from
    • Overcharge / Over discharge  / Over drain / Short circuits
Charging rate 10.0A Max
Max. Discharging Rate 20Amp limited by PCB
Dimensions(LxWxH) 166mm(6.5")x 56mm(2.0") x 78mm(3.1")
Weight 1130 grams (2.0lbs 7.8Oz)


Replace 12V NiMH and Lead acid battery with much longer cycle life


Please click Knowledge on LiFePO4 battery to learn more details
California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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Please choose our Smart Charger (3.0A) for 12.8V LFP pack  (4.65 hrs charge time)

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

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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