About this item Reliable Power for Demanding Devices The CR123A lithium battery (3V, non-rechargeable) delivers 3-5X longer runtime than alkaline batteries. Ideal for high-drain devices like tactical flashlights and security cameras, ensuring uninterrupted performance in critical scenarios. Leak-Proof & Corrosion-Resistant Design Advanced triple-layer safety techreinforced casing, spiral winding structure, and adsorbed electrolyteprevents leaks even under extreme conditions. Safeguard your electronics from damage and oxidation. 10-Year Shelf Life for Emergency Preparedness Engineered for long-term storage, these lithium batteries retain full power for up to a decade, making them perfect for smoke detectors and backup systems. Always ready when you need them most. Built for Extreme Environments Cold-resistant and heat-proof design ensures stable output in freezing winters or scorching summers (-40°F to 140°F). Trusted for outdoor security lights, camping gear, automotive devices, and in