E-Circuit Lithium Button Cell Batteries, 2-ct. Packs

Description:CR2032, 3V button-cell batteries are widely used in airsoft to power smaller electronic devices such as red dot sights, optics, and laser sights. These compact batteries deliver a reliable power source for low-energy-consumption applications. They're also commonly used in hop-up units with integrated electronics and other small accessories that require minimal power. Their long shelf life and ability to maintain consistent voltage make them ideal for lightweight, long-lasting power without adding unnecessary bulk. Common uses include: Red Dot Sights & Optics: These batteries efficiently power smaller or budget-friendly optics, ensuring reliable function without rapid drainage. Laser Sights & Flashlights: Like other low-power devices, red dot sights and flashlight accessories benefit from the consistent, long-lasting power of the CR2032. Hop-up Units with Electronics: Many airsoft hop-up units featuring integrated electronics use CR2032 batteries for optimal perf