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LiFePO4 18500 Battery: 12.8V 800 mAh (10.24Wh, 5A rate, 4S/S) - UN38.3 Passed

Your Price: $29.50
In Stock

Product ID # 2406
Part Number:

Lead Time: 5 Business Days!

Quantity Discounts

5 to 20$28.62
21 to 50$28.03
51 to 100$27.44
101 or more$26.55


Packing                             Made of 4 pcs LiFePo4 800 mAh cylindrical 18500 cells in series (flat) connection and shrink wrapped 
Voltage 12.8 V (working)   14.4 V (peak)  10.0 V ( cut-off)
Capacity 800 mAh (10.24Wh)
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    
  • One 7.0 Amp polyswitch installed to limit max. discharging current at 7A
  •  6.0" 18 AWG open end wire
    • Red = Positive
    • Black = Negative
Charging rate 0.8A (1.0C rate recommended) 
Max. Discharging Rate 5.0 Amp limited by thermostat 
Dimensions(LxWxH) 73mm(2.9") x 73mm(2.9") x 19mm(0.7")
Weight 6.2 oz (176 g)


  • 12.0VDC Device with 7.0 Max drain rate
  • 12V Bike lighting up to 15 W halogen light 
  • External battery pack to run 12V DC devices, such as digital camera.
  • Perfect for 12V HID/Halogen up to 35W.
  • Burn-time = 10.24Wh / Wattage of device.


  • 12.8V LiFePO4 battery pack shall be cut-off at 14.4V during charging and 10.0V during discharging  
  • 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.
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