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


Shopper Award
Security Verified Seal

NiMH Battery Pack 16.8V 4.2 Ah (70.56 Wh) for replacement of Diving Light

Your Price: $69.95
In Stock

Product ID # 2523
Part Number:

Lead Time: 5 Business Days!

Quantity Discounts

25 to 50$66.45
51 to 100$62.95
101 to 500$59.45
  • NiMH Battery Pack  16.8V 4.2 Ah (70.56 Wh) made by 14pcs of NiMH Sc size 4200 mAh flat top.
  • 1 pcs 65 oC Thermostat on Charging terminal to protect battery from overcharged
  • 1 pc temperature sensor (BEC male plug) installed 
Capacity  4200mAh
Standard Charging rate  3.3A
  • This battery pack is built for DIY halogen diving lighting  according to customer request
  • It also can replace 17V hunting light to replace traditional Lead Acid Battery
Max. Discharging rate  5 A  limited by Thermostat
Pre-wired  6" length wires
Dimension  4.5"L x 2.6"W x 1.7 "H
Weight  2.2 Lb (924 g)
Smart Charger
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