*what we have in stock * 

High-capacity 18650 rechargeable batteries are utilized in lighting goods. For products that use two throwaway CR123A batteries, the 18650 battery is a fantastic substitute. By doing away with disposable batteries, you are not only saving the environment, but the 18650 battery is rechargeable and offers varying capacities to suit your specific requirements. For instance, an ARB-L18-3500 has 30% more capacity than an ARB-L18-2600. Fenix batteries are also designed with safety in mind. Multiple levels of protection, a redesigned button-top design, and built-in measures to avoid short circuits are all present.

* Please note that the ARB-L18-4000U battery is not compatible with the following lights: PD32 V2.0, PD35 V3.0, TK35UE V2.0, UC35 V2.0, HM60R, HM61R V2.0, BC30 V2.0