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Custom High Power Polymer Li-Ion Battery: 25.9V 21Ah (544 Wh 50A rate, 1055275-2C) with fuel gauge

Option 1: with 6 inches long 12 AWG wire:  Red = Positive, Black = Negative
Option 1: with 6 inches long 12 AWG wire:  Red = Positive, Black = NegativeOption 2: with Anderson SB50#10Option 2: with CN-Anderson (70A)CU-JAS244: Anderson Gray SB50#10With SB50#10 Gray
Your Price: From $684.55 to $690.00
Lead Time: 5 Business Days !

Product Options

Discharge Terminals:

Features  

*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
Voltage       25.9 v (working)   29.4 V ( peak)   17.5V ( cut-off)
Capacity       21 Ah   (543.9 wh)
Prewired
Protection
  • 1x PCM (50A limit)installed in the battery pack to balance charging and protect battery module from
    • Over-charge       (> 30.27 V)
    • Over-discharge  ( < 17.5V)
    • Over drain ( > 50 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.
Max. Discharging Rate       50A rate limited by PCM
Dimensions(LxWxH)       302mm(11.9")  x 125mm(4.9") x 67mm(2.6")  
Weight       8.3Lb (3748grams) 

Applications

  • Replace 24V NiMH battery pack for Radio
  • Not suitable for Scooter, E-bike, skateboard ect.

Warnings

  • Don't combine charge terminal for charging at one time.
  • Please never discharge the battery pack beyond its Max. rating
  • Must read before placing an order. Please download fill the form .
  • We reserve the right to not sell the battery to any one if we feel they cannot handle Li-Ion battery safely
  • 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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