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

 


Shopper Award
Security Verified Seal
 

Custom Polymer Li-Ion Battery: 25.9V 21Ah (544 Wh, 7A rate, 1055275-2C)


Your Price: $480.00
In Stock

Product ID # 7109
Part Number:
CU-J786

Lead Time: 5 Business Days
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
Voltage       25.9 v (working)   29.4 V ( peak)   17.5V ( cut-off)
Capacity       21000 mAh
Protection
  • 1x PCM(10A limited) installed in the battery pack to balance charging and protect battery module from
    • Overcharge  / Over discharge / Over drain / Short circuits
    • 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.
  • 1x 7.0 Amp polyswitch installed to limit  current at 7 Amp
Terminal      Charge & Discharge terminal: 9"  20 AWG
Charge Current      7 Amp limited by polyswitch
Discharge Current      7 Amp limited by polyswitch
Dimensions (LxWxH)      278mm (11.0")  x 112mm (4.4") x 42mm (1.65")
Weight      5.0lbs 8.2Oz  (2500 grams)
Related Product
Warning

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