Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

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 FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart

Product Discontinued by Manufacturer

Nitecore NL1665R 650mAh USB Rechargeable 16340 Battery has been discontinued by Nitecore and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Rangefinder Accessories, Batteries yourself to try and find the perfect replacement for you!

Product Info for Nitecore NL1665R 650mAh USB Rechargeable 16340 Battery

The NITECORE NL1665R is a 650mAh 16340 micro-USB rechargeable battery that's compatible with multiple 16340 flashlights, headlamps and other electronic powered devices. No charger is needed to recharge this battery, it's equipped with a built-in micro-USB port that allows users to charge the battery directly using any compatible USB power source. Yet, the battery does have the ability to recharge using a traditional charger providing multiple recharge options for users. The NL1665R is equivalent to 500 pairs of CR123 batteries and has a life span of over 500 recharge cycles, helping to reduce the cost of energy to users over time. The battery boasts multiple external safety mechanisms like a microporous barrier to defend internal components and a pressure relief valve to protect against rapid temperature increases and explosions. A built-in high-performance protection circuit protects the battery from overcharging, over discharging and short-circuiting to prevent damage and prolong battery life.

Features of Nitecore NL1665R 650mAh USB Rechargeable 16340 Battery

  • Integrated micro-USB charging port
  • Compatible with traditional battery chargers
  • Pressure relief valve protection for rapid temperature increases
  • Microporous barrier to protect internal components
  • High performance protected circuit automatically protects against overcharge, over discharge and short-circuiting
  • Nickel-plated stainless steel protectors

Package Contents:

  • Nitecore NL1665R 650mAh USB Rechargeable 16340 Battery
  • Includes NITECORE NL1665R 650mAh 16340 Micro-USB Rechargeable Battery

Related Products to Nitecore NL1665R 650mAh USB Rechargeable 16340 Battery