Energizer MAX 9V Alkaline Battery, 2-Pack

Energizer MAX 9V Alkaline Batteries deliver dependable, long-lasting power to everyday household devices and essential electronics. Built with advanced Power Seal Technology, these batteries hold power for up to 5 years in storage, ensuring they are ready to perform when needed most. Featuring a durable metal jacket and an alkaline manganese dioxide chemistry, these batteries provide consistent energy output across a broad operating temperature range. Ideal for smoke detectors, toys, audio equipment, and other high-demand 9-volt devices.