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Custom LiFePO4 18650 Battery: 12.8V 4500mAh (57.6Wh, 12A rate)

Your Price: $64.95
In Stock

Product ID # 8282
Part Number:
CU-J904

Lead Time: 5 Business Days!


 *Important Shipping Regulation        This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
 Packing                            
 Voltage       12.8 V (working)   15.6 V (peak)  8.0V ( cut-off)
 Capacity       4500mAh (57.6Wh)
 Cycle Life         > 1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard) 
 Protection
  • One PCM (12A limited) with balance function installed with the  battery pack and protects the battery from
    • Overcharge       (>15.6V)
    • Over discharge  ( <8.0 V)
    • Max current ( <12.0 Amp)
    • Short circuits 
    • Note: balancing only takes place when pack is fully charged with charger connected and no load connected   
 Prewired
  • Wiring: 24.0" 16AWG open end wire
 Charging rate       4.2A Max
 Max. Discharging Rate       12 Amp limited by PCM
 Dimensions (LxWxH)       110mm (4.25") x 42mm(1.65") x 68mm(2.7")  
 Weight       555 grams (19.6oz)
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 Warning
  • Please click Knowledge on LiFePO4 battery to learn more detail
  • Please check battery polarity before plug battery into light. Never make wrong polarity connection.
  • We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging, mis-discharging, any changes of this battery pack, mis-assembling batterypacks).

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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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