The ARB-L18-1100 is Fenix's lithium ion rechargeable battery for flashlights such as the TK05R. It has an 1100 mAh capacity and features multiple layers of protection including overcharge and over discharge, short circuit, and overheat protection circuits in the anode plus a pressure relief valve, microporous protection, and PTC cathodal block protection. It has a 7A maximum current and is leak and explosion-proof made with steel shell riveting technology.

Price listed is for a SINGLE BATTERY.

All Fenix rechargeable batteries are rated for up to 500 charge cycles and feature a 1 year warranty.

Shipping Note: Lithium ion batteries are considered "dangerous goods" per US transportation regulations and can often only be transported via ground shipment. Orders containing loose batteries will typically take much longer than predicted to be delivered. Delivery times of 14+ days are not uncommon.