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High Power Polymer Li-Ion: 25.9V 4Ah (6050140-10C, 104 Wh, 30 Amp Rate) + A Fire Retardant Bag

Your Price: $218.95
In Stock

Product ID # 5093
Part Number:
PLY-25.9V4AHC01

Lead Time: 5 Business Days


Quantity Discounts

QuantityAmount
5 to 20$212.38
21 to 50$208.00
51 to 100$203.62
101 or more$197.05

Features  

*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Packing
  • High Power Polymer Li-Ion  Module: 25.9v  4Ah (104 Wh, 30 Amp Rate) + A Fire Retardant Bag
  • Included 1x Fire Retardant Bag: 295mmx230mmx75mm --- Reduce the chance of damage if caught fire
    • This Fire Retardant Bag (Li-Ion Safer Bag) is intended to reduce the chance of damage in the event of catching fire.
    • Must locate & seal the battery pack in the bag  while charging / leaving without any attention 
Voltage 25.9 v (working)   29.4 V ( peak)   17.5V ( cut-off)
Capacity 4Ah   ( 103.5 wh)       Energy Density:  140 wh/kg
Prewired
Protection
  • 1x PCM (30A limit)installed in the battery pack to balance charging and protect battery module from
    • Over-charge beyond 30.27V
    • Over-discharge below 17.5V
    • over drained beyond 30A
    • 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 30 Amp limite by PCM
Dimensions(LxWxH) 149mm( 5.9") x 70mm(2.8")  x 82mm(3.2")   
Weight 1.64lb (740 grams)

Applications

  • Replace 24V NiMH battery pack for e-bike with two time higher energy density
  • Replace two 4 Ah Lead acid battery for e-bike with 5 times high energy density
  • If you connect two of these modules in parallel, you can build a 25.9V 8 Ah Battery pack with a 60 Amp discharge rate with suitable wiring.
  • Please click here to see the Comparison Poly-Li pack vs NiMH / SLA to know more the advantages

Warnings

  • Please plug the charger to the battery pack with correct polarity.
  • Wrong polarity will damage the charger, and Batteryspace are not responsible for the damage or losses caused by misusing
  • Please note this battery is for R&D use only and NOT for individual customers. We are not responsible for any damages or losses caused by using batterypacks.
  • Please never discharge the battery pack beyond its Max. rating
  • Must read before place an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech. 
  • We reserve right to not sell the battery to anyone if we feel they cannot handle Li-Ion battery safely
  • For safety warning please see the link here
  • Please allow 2-3 weeks to deliver the battery pack after receipt payment because it need to be tested before shipping

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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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