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Custom Li-Ion 18650 Battery: 25.45V 84Ah (2137Wh, 50A rate, 12x14 w/new holder, INR18650 MJ1)


Your Price: $2,477.79
Available for order, Class 9 shipping required

Product ID # 11374
Part Number:
PR-CU-R646

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
Voltage        Nominal: 25.445V; Charge Cut off: 29.4V; Discharge Cut off: 17.5V
Capacity        Nominal: 84Ah; Minimum: 81.6Ah   
Protection
  • 1x PCM(50A limited) is installed in the battery pack to balance charging and protect battery module from
    • Overcharge / Over-discharge / Over drain / 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 and Discharging terminal: 6" 8AWG wire with SB50 connector
Charge Current         Standard: 42A / 0.5C
        Maximum: 50A limited by PCM
Max. Discharging Rate         Standard: 16.8A / 0.2C
        Maximum: 50A limited by PCM
Dimensions (LxWxH) 288x250x82mm
Weight 8.5Kg
Temperature Charge: 0 to 45°C
Discharge: -20 to 60°C
Storage: 1 month: -20 to 60°C; 3 month: -20 to 45°C; 1 Year: -20 to 20°C
Related Products
  • You may use 6A Smart Li-ion battery charger to charge the pack with 15 hrs charge time.
    • Must connect to battery with correct polarity 
      • Red clip = Positive
      •  Black clip = Negative  
    • Batteryspace.com will not be responsible for any damage caused by misuse.
Warning

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Product Reviews

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  • 5
    21K+ (71%)
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    6499 (22%)
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93% of customers rate this company 4- or 5-stars
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Nathan D. Verified Customer   
05-06-25

Have a long experience with Battery Space a work, happy to use them for my hobbies

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Delivery
5 / 5
Price
5 / 5
Product Satisfaction
5 / 5
John C. Verified Customer   
05-06-25

..

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Martin B. Verified Customer   
05-05-25

Consider upgrading the overall UX, but it was good

Recommend this Company
4 / 5
Would Buy Again
4 / 5
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What to consider when designing Lithium Batteries?
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Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
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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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Lithium Battery Shipping Regulation
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Recommendations on How to get ≤30% Rated Capacity for Shipping
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Thermal Abuse Test for IEC62133
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