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Custom Polymer Li-Ion Battery: 37V 4Ah (148 Wh, 30A rated)
Your Price: From $252.00 to $263.00
Lead Time: 5-10 Business Days / Hazmat handling fee required*

Product Options

Configuration Option:
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
  • Customize 37V 4.0Ah pack is made by 10 pcs high power Polymer Li-ion 3.7V 4000mAh (PL-6745135-10C)
  • 30A PCM is installed the pack to protect battery from over-charged, over-discharged and over-drained
  • Wrapped by heavy-duty Heat shrink tube
Configuration Option
  • P/N PR-CU-R418: 10 cells stack up
  • P/N PR-CU-R418-V1: 2 stacks of 5
  • P/N PR-CU-R418-V2: With tray assembly
Voltage       37V (working)   42V ( peak)  
Capacity       4Ah   (148Wh)  
Cycle life       >300 
Terminal
  • One 30A PCM with balance function is installed in the battery pack to balance charging and protect battery module from
    • Over charge beyond 42V
    • Over discharge below 28V
    • 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.
  • Charging / Discharging terminal: 6" 12 AWG open end wire
Max. Discharging Rate      30 Amp
Dimensions (LxWxH)
  • P/N PR-CU-R418:153mm(6") x 70mm(2.8") x 73mm(2.9")
  • P/N PR-CU-R418-V1: 150mm(6") x 94mm(3.7") x 58mm(2.3")
Weight      907 gram  (2 Lbs)   
Related Products
  • Please use this 37V Li-Ion smart charger below. 
  • 1.9A  37V Smart Li-Ion battery charger to recharge this battery pack.  The estimated charging time is about 3.2 hours.   
  • Warning:  Please wait for 30 minutes after charged and allow PCM balancing cells to achieve the best performance
Warning
  • 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 misuse
  • Please never discharge the battery pack beyond its Max. rating
  • Must read before placing an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
Warranty
  • Limited Warranty: Repair or exchange only within 30 days

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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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