About Payment 
 Shipping & Cost
 Battery SDS
 Battery Terminology
 Battery Knowledge
Privacy Policy
 Export restrictions


Shopper Award
Security Verified Seal

Custom NiMH Battery Pack: 12V 4500 mAh (54Wh, 2x5S/S, HHR-450A)

CU-N159-V2: 5.5x2.5 Male barrel connector
CU-N159-V2: 5.5x2.5 Male barrel connector
Your Price: From $140.95 to $144.95
Lead Time: 5 Business Day

Product Options

Terminal Options:
  • Custom 12V 4500mAh NiMH battery pack is made of  10 pcs Panasonic HHR-450A  4500mAh cells, 10 in series, two rows (5x2R) 
  • Wrapped by Plastic PVC heat shrink tube
Voltage      12V ( working )    14.5V ( peak)
Capacity      4.5 Ah  or 54 wh
Charging Rate      Standard 420mAh     Max. 2.0A 
Discharging Rate
  • 4A limited by polyswitch
Dimension (LxWxH)        95mm(3.7") x 38mm(1.5")x 72mm(2.8")
Net Weight       1.0 lbs 6.2Oz (630grams)
Related Product
  • Please don't discharging the battery pack below 10V  ( 1.0 V / cell).  Deep discharging may damage NiMH battery pack. 
  • Charging battery immediately every time it is discharged. Never storage the battery pack at below 10V. 
  • Please read more safety warning  at the link
  • NOTICE: Any modification made to our battery and charger will VOID warranty
Notes Things to know about Nimh Batteries

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