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 Li-Ion 10440 Battery: 3.7V 350mAh (1.29Wh, 350mA)

CU-A166
CU-A166
Your Price: $10.78
Build to order

Product ID # 12932
Part Number: CU-A166

Lead Time: 5 Business Days / Hazmat handling fee required*
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...
Battery
Voltage Nominal: 3.7V
Capacity 350mAh
Charge current Maximum: 0.35A Max
Discharge current Maximum: 0.35A Max
Dimension (LxWxH) 45mm(L)X 13mm(W) +/-1mm
Weight 0.4oz (20g) 
Terminal 8" (200mm) 24AWG open end wire
Warning
  • Li-Ion Battery may explode if charge or discharge improperly. 
  • We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery.
  • Always check the polarity before connect the battery pack to charger or your device
  • For safety warning please see the link here 
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings 

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