The Energizer Alkaline Battery is a great choice for your electronic devices that require more power. The batteries are manufactured using state-of-the-art technology with high-quality materials, which guarantees reliable operation of the devices. The battery gives maximum performance throughout the operation. Top performance is especially evident when used in devices with high and surge current consumption. The new Energizer Base battery lasts many times longer than conventional batteries from other manufacturers. The new PowerSeal technology allows energy to be stored in the batteries for up to 5 years (battery storage).