Power your devices with confidence using SureFire 123A Lithium Batteries. Designed for high performance these batteries deliver a robust 3.0 volts and a powerful 1550mAh capacity making them ideal for demanding electronics. Engineered specifically for SureFire flashlights these batteries ensure reliable and long-lasting energy. With a remarkable 10-year shelf life you can trust these lithium batteries to be ready whenever you need them. Never worry about running out of power at crucial moments-experience the dependable performance of SureFire 123A batteries.