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Custom Li-Ion 18650 Battery: 43.6V 31.5Ah (1374Wh, 25A rate, INR18650 MJ1) Rechargeable Battery Pack

Your Price: RFQ
Out of stock

Product ID # 11471
Part Number:
PR-CU-R670

Lead Time: TBC


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery                     
  • Custom 43.62V 31.5Ah Li-Ion Battery pack is made of 108pcs INR18650MJ1 Li-Ion 18650 Cell  and packed in 12S9P configuration
  • Wrapped by heavy-duty Heat shrink tube
Voltage       43.62v (working)   50.4V ( peak)    30.0V ( cut-off)
Capacity       31.5Ah   (1374wh)
Protection
  • One PCM(25A limited) is installed in the battery pack to balance charging and protect battery module from
    • Overcharge       (> 50.4 V)
    • Over-discharge  ( < 30.0V)
    • Over drain ( > 25 Amp)
    • Short circuits
  • Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack.
Terminal
  • Charge / discharging terminal: 12.0" 14AWG pigtail
Max. Discharging Rate
  • 25Amp limited by PCM.
Dimensions (LxWxH)      170mm(6.7")x138mm(5.4")x136mm(5.4")
Weight       12 lbs 2oz
Charger Options
Warning
  • Lithium battery may explode if not used properly. Please refer above specification. We are not responsible for any damages or losses caused by misuse, which include but are not limited to:  over charge, over discharge, over current, any changes of this battery pack, disassemble battery pack.
  • Always charge battery with attention.  Battery pack shall be placed in a fire-proof container during charge to avoid any accidents
  • Please check battery polarity before connecting battery with device. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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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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