The Energizer AA Rechargeable Batteries come in a convenient 2-pack and feature a capacity of 2000mAh. Designed for high-drain devices like digital cameras, gaming controllers, and portable electronics, these batteries provide long-lasting performance and can be recharged hundreds of times, making them an economical and eco-friendly choice. With a self-discharge rate that ensures they hold their charge longer when not in use, these batteries are perfect for everyday use. They also perform well in various temperatures, offering reliable power when you need it most.