The Energizer MAX PLUS™ AAA represents the pinnacle of alkaline battery technology. Designed specifically for high-drain electronics, these batteries deliver a boost of power to devices like professional flashlights, wireless gaming controllers, and high-tech toys. With a remarkable 12-year shelf life, they stay ready to perform even after years in storage. They also feature advanced in-device leak protection for up to two years after the battery is fully used, ensuring your valuable electronics remain safe and functional.