Fenix ARB-L18-1100 18350 1100mAh 3.6V Protected Lithium Ion (Li-ion) Button Top Battery

Fenix ARB-L18-1100 18350

Efficient 18350 Battery

Give your flashlights power that they can rely on with the Fenix ARB-L18-1100! Its maximum capacity of 1100mAh gives your lights long runtimes, up to 14.5 hours in the Fenix TK05R. With a 3.6V voltage, it also provides stable performance, even during long periods of use. Its lithium-ion chemistry also makes it rechargeable so you can reuse it over and over again. Combined with its 7A maximum charging current, it recharges quickly to ensure that you have power you can rely on as soon as possible.

Multiple Protections

The ARB-L18-1100 is built with a variety of protections to ensure the battery's stable performance. Protection circuits in the anodes prevent overcharging, over-discharging, short circuiting, and overheating. This battery also includes a pressure relief valve to expel internal gas, separate microporous protection for even more stable charging and power delivery, as well as a PTC cathodal block for temperature management. Don't worry if you drop it, because the riveted steel shell protects against falls!