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.
NITECORE NL1665R Specifications
Battery Type: 16340
Length: 1.38" (35mm)
Diameter: 0.65" (16.6mm)
NITECORE NL1665R Features
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