Total solution for Portable Power since 1995.
Products are designed , assembled & Quality Controlled in USA. All products are shipped from California. Call us at 510-525-2328

Items in your Cart: 0

Current Subtotal: $0.00

Checkout Button

 About Payment 
 Shipping & Cost
 FAQ's
 Warranty/Return
 Battery SDS
 Battery Terminology
 Testimonials
 Battery Knowledge
 Privacy Policy
 Export restrictions

 
Customer Reviews

5 Star Excellence award from Shopper Approved for collecting at least 100 5 star reviews


Security Verified Seal
 

Custom Polymer Li-Ion battery: 7.4V 6.4Ah (47.36wh, 655585-2C) battery
Your Price: $88.40
In Stock

Product ID # 11017
Part Number: PR-CU-R571

Lead Time: 5 Business Days
Add to a new shopping list
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Packing This pack is made from 4 pcs of Polymer Li-Ion 655585 cells in 2S2P configuration with 5Amp limited PCB to prevent battery overcharge and over discharge
Prewire 6" long 22AWG wire for charge/discharge terminal coming out from middle
Max. Discharge Rate 4A limited by 4Amp polyswitch
Dimensions (LxWxH) TBC (88mm x 56mm x 26mm)
Weight 10 oz.
Warnings California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
Related Product You shall choose Smart Charger (1.2A) for 7.4V Li-ion/Polymer Rechargeable Battery Pack -- UL listed to recharge this battery pack. 
  • The estimated charging time is 12.0 hours  

Related Products
CH-L7405: 5.5x2.1mm Male & Clips
Smart Charger (0.5A) for 7.4V Li-ion/Polymer Rechargeable Battery Pack - CE listed
Your Price: From $19.95 to $25.95
Smart Charger (1.2A) for 7.4V Li-ion/Polymer Rechargeable Battery Pack - UL listed
Your Price: From $22.95 to $29.95
ratingratingratingratingrating

Product Reviews

Login to rate or review this product
(0 Ratings, 0 Reviews)
---------------------------
What to consider when designing Lithium Batteries?
---------------------------
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
---------------------------
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.
---------------------------
Lithium Battery Shipping Regulation
---------------------------
Recommendations on How to get ≤30% Rated Capacity for Shipping
---------------------------
Thermal Abuse Test for IEC62133
Mailing Lists




Copyright 2000-2025