The Energizer RL123A-1G is a 3V lithium battery designed for photo and electronic applications. This battery is ideal for use in cameras, flash units, and other electronic devices that require reliable power. With a long shelf life and consistent voltage output, it ensures optimal performance in demanding situations. The compact design allows for easy installation in various devices, while the lithium technology provides superior energy density and efficiency. Perfect for photographers and electronics enthusiasts, this battery is a reliable choice for powering your essential devices.