SF123A BATTERIES

Optimized for use in SureFire flashlights, SureFire lithium batteries pack a lot of power into a small package. And unlike alkaline batteries SureFire high-performance lithium batteries boast a ten-year shelf life, which means they will be ready when you need them, every time. ??For all SureFire Lithium battery powered lights Features High-performance batteries, optimized for high-drain use in flashlights 10-year shelf life Wide temperature tolerance Built-in heat and fault (short-circuit) protection