Ensure you're always ready with SureFire 123A Lithium Batteries designed specifically for high-performance devices like SureFire flashlights. Offering a robust 1550mAh capacity these batteries deliver reliable 3.0V power ensuring your devices operate at peak performance. Unlike traditional alkaline options these lithium batteries boast an impressive 10-year shelf life so they'll be ready whenever you need them. The non-rechargeable design makes them a dependable choice for long-term use and with 130 batteries included in this bulk pack you'll have ample supply for any situation. Packaged conveniently in pairs they are a smart investment for those who prioritize reliability and efficiency in power solutions.