Energizer Ultimate Lithium 1.5 V Lithium AA Battery

Experience the power of the Energizer Ultimate Lithium AA batteries, recognized as the world's longest-lasting AA batteries for high-tech devices. These batteries deliver superior reliability with a leak-resistant construction and the ability to perform in extreme temperatures ranging from -40AdegC to 60AdegC. Designed for long-term readiness, they hold power for up to 20 years in storage, ensuring they are ready when needed most. Additionally, these lithium cells are 33% lighter than standard alkaline batteries, making them the ideal choice for portable electronics and professional equipment where weight and endurance are critical.