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LiFePO4 18650 Battery: 12.8V 3000 mAh (38.4Wh, 7A rate, 8S/S) (3.6)

Your Price: $50.95
In Stock

Product ID # 3796
Part Number:

Lead Time: 5 Business Days!

Quantity Discounts

5 to 20$49.42
21 to 50$48.40
51 to 100$47.38
101 or more$45.86


*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 1500 mAh cylindrical 18650 cells in 4S2P side by side Flat connection 
Voltage 12.8 V (working)   15.6 V (peak)  8.0 V ( cut-off)
Capacity 3000 mAh 
Cycle Life    > 1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard) 
  • One PCB (7A limited) installed with the  battery pack and protects the battery from
    • Overcharge       (>15.6V)
    • Over discharge  ( <8.0 V)
    • Over drain ( >7.0 Amp)
    • Short circuits     
Prewired 6" 18 AWG open end wire
Charging rate 1.50A Max
Max. Discharging Rate 7 Amp limited by PCB ( lower rate available upon request )
Dimensions(LxWxH) 149mm (5.9") x 21mm (0.8") x 69mm (2.7") 
Weight 13oz (369 grams)


  • 12V Bike lighting up to 15 W halogen light 
  • External battery pack to run 12V DC devices, such as digital camera


Please click Knowledge on LiFePO4 battery to learn more detail

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UN 38.3 Safety Test

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.
Thermal Abuse Test for IEC62133
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Lithium Battery Power and Safety, Baltimore MD, Nov 17-19, 2015
The Battery Show, Novi. MI, Sept 15-17, 2015 Booth#1716
Battery Power 2015, Denver, CO, August 5-6, 2015 Booth#29
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
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