Fenix ARB-L18-3400U V3.0 18650 3400mAh 3.6V Protected Lithium Ion (Li-ion) Button Top Battery with Built-In USB-C Charging Port

Fenix ARB-L18-3400U V3.0

USB-C Rechargeable - 3400mAh Capacity

The Fenix ARB-L18-3400U V3 sports a 3400mAh capacity, which provides reliable and lengthy runtimes for your flashlights and more. Built with a USB-C port, this battery has simple and quick recharging from power sources such as laptops, power banks, and much more. With 500+ charge cycles, this 18650 battery is a long-lasting and environmentally sound choice to power electronics for the long haul.

Safe and Protected Battery

Fenix designed this 18650 battery with notable safety additions. This includes 3 steps of overheat protection; PTC cathodal block protection, separate microporous protection, and pressure relief valve protection. Furthermore, the anode has notable protection circuits which include overcharge, over-discharge, and short-circuit protections. This way, have peak protection in your lithium-ion battery, safeguarding you and your electronics for years to come.