About Payment 
 Shipping & Cost
 FAQ's
 Warranty/Return
 Battery SDS
 Battery Terminology
 Testimonials
 Battery Knowledge
 
Privacy Policy(will update on 12/1/2024)
 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 18650 Battery: 18.25V 5.7Ah (104Wh, 7A rate, INR18650-29E)


Your Price: $133.98
Build to order

Product ID # 9693
Part Number:
PR-CU-R429

Lead Time: 5 Business Days / Hazmat handling fee required*
Update on 8/6/2021 Previous cell discontinued, updated to INR18650-29E cell.
 *Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
  • Custom 18.25V 5.7Ah Li-Ion Battery pack is made of 10 pcs Samsung INR18650-29E 2850mAh Cells and packed 5S2P.
  • The battery pack is wrapped by black PVC.
Voltage        Nominal 18.25V; Maximum Charge Voltage: 21V; Discharge Cut off: 12.5V
Capacity        5700 mAh
Protection
  • 1x 7A PCB installed on the battery pack and protects the battery from
    • Over-charge / Over-discharge / Over drain / Short circuits
Terminals
  • 6" long 20AWG wire without connector
    • Red = Positive; Black = Negative
Max. Charge Current       3400mA
Max. Discharge Current       7000mA limited by PCB with Polyswitch
Dimensions(LxWxH)


      8.3" (210mm) x 0.875" (22.2mm) x 3.125" (80mm)

Weight      1.2lb
Related Products
Warnings
  • Lithium battery may be exploded if not using properly. Please refer above specification. We are not responsible for any damages or losses caused by misusing, which include but not limit to:  over charge, over discharge, over current, any changes of this battery pack, disassemble battery pack) .
  • Always charge battery with attention.  Battery pack shall be placed in a fire-proof container during charge to avoid any accident
  • Please check battery polarity before connect battery with device. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

Product Reviews

(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