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


Shopper Award
Security Verified Seal

Custom NiMH Battery: 8.4V 3800mAh (31.92Wh, 7x4/3A, MH-4/3AF4500)

Your Price: $48.31
In Stock

Product ID # 11948
Part Number:

Lead Time: 5 Business Day
  • 8.4V 3800mAh battery pack made of 7 x MH-4/3A 3800mAh  NiMH cells in side by side configuration
  • Wrapped by Green PVC heat shrink tube
  • One 55 oC thermostat installed
Volatge      8.4 V ( working )
Capacity      3.8 Ah  
Charging Rate      Standard 0.37A     Max. 3.8A 
Discharging Rate
  • Standard rate: 3.8 Amp  
  • Max. discharging current  3.8 Amp @20'C
  • Prewired with 6" 22AWG open end wire
 Dimension (LxWxH)        11.5cm x 6.5cm x 1.5cm
Net Weight        13.5oz
Related Products
  • Please don't discharge the battery pack below 7V (1.0V/cell).  Deep discharging may damage NiMH battery pack. 
  • Charging battery immediately every time it is discharged. Never storage the battery pack at below 7 V. 
  • Please read more safety warning  at the link
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