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Custom Li-Ion 21700 Battery: 29.04V 20Ah (580.8Wh, 5A rate, INR21700 M50T)


Your Price: $537.70
Available for order, non stock item

Product ID # 12076
Part Number:
PR-CU-R777

Lead Time: TBC / Hazmat handling fee required*
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
  • Li-Ion 29.04V 20000mAh battery pack is build by INR21700 M50T cell in 8S4P configuration
  • Wrapped by Heavy duty shrink wrap
Voltage Nominal Voltage: 29.04V
Charge Cut off Voltage: 33.6V
Discharge Cut off Voltage: 22V
Capacity Nominal: 20000 mAh; Minimum: 19200mAh
Protection
  • 1x PCB(5A)installed with the battery pack and protects the battery from
    • Over charge, Over discharge, Over current. Short circuits
  • 1x 5.5A polyswitch
Terminal Options 12" 14AWG open end wire
Charge Current Standard: 1455mA; Max: ≤3395mA
Discharge Current ≤5Amp limit by PCB
Dimensions (LxWxH)

TBC

Weight TBC 6.2lbs
Operation Temperature
(Cell Surface Temperature)
  • Charge: 0°C (32°F) ~  45 °C (113°F)
  • Discharge: - 20°C (-4°F) ~ 60 °C (140°F)
Storage Temperature
  • 1 month: -20°C (32°F) ~ 60°C (140°F)
  • 3 month: -20°C (32°F) ~ 45°C (113°F)
  • 1 year: -20°C (32°F) ~ 20'°C (68°F)
Related Products

You can use our smart charger to charge this battery

Warnings
  • Li-Ion battery may explode if misused. We are not responsible for any damages or losses caused by misuse (including but not limited to: over charge, over discharge, any changes to this battery pack, disassemble battery pack).
  • Always charge battery with attention.  Battery pack shall be put in a fire-proof place to avoid any accidents
  • Please check battery polarity before connecting to device.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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(0 Ratings, 0 Reviews)
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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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