Fenix ARB-L16-1050UP Rechargeable 16340 Battery

Purpose-built for rugged outdoor use, the Fenix ARB-L16-1050UP combines reliable 16340 chemistry with intelligent power systems. Featuring a built-in USB Type-C port, this battery allows 3 methods of charging: directly via the USB-C port, in an outside charger, or even inside a flashlight with a USB port. This unmatched convenience means that you're never more than a few seconds away from your next recharge, regardless of what tools you have available to you at the time.

Its discharge profile supports sustained high-drain applications while an embedded safety circuit monitors voltage, temperature, and charge state across multiple protection tiers. Rated for 500+ full cycles, this rechargeable cell minimizes environmental impact and long-term battery costs compared to single-use alternatives, making it ideal for field professionals and serious enthusiasts.

Note: This item is packaged and priced for one single battery. 

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 common.