High-energy, alkaline 9 Volt batteries provide premium performance and are ideal for your medium-drain devices, including battery-operated toys, flashlights and LED flashlights. They are suited to low-drain devices when changing batteries is difficult or inconvenient. High-quality materials ensure dependable, long-lasting power for portable electronics. Mercury-free manufacturing helps minimize their environmental footprint. With Ready Power technology, batteries stay fresh up to 5 years. This technology helps control the internal stability of the battery with improved electrolyte utilization, refined corrosion inhibitors and ultra-pure materials for long-term stability. The battery closure offers a tight seal for maximum reliability.