Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Nitecore NL166 650mAh Rechargeable Li-ion RCR123A 16340 Battery
$9.95 $7.29 Save 27%
View Product
Compare (0)

Rechargeable Battery

by Tim, Verified Owner from ID, United States Written on February 23, 2024
CR123A batteries are getting more and more expensive. These batteries were purchased to be used in a NV scope and IR Illuminator. The batteries were easily charged and worked as advertised. The question remains will they last for several hundred charging cycles
Pros:
  • Hopefully cheaper over long term use
Cons:
  • none yet
Best Used for:
  • NV scopes and IR illuminators
Would recommend: Yes
Was it helpful to you? Yes | No