Energizer AA Lithium Batteries L91 – 8 Pack

Energizer Ultimate Lithium AA batteries (L91 / FR6) are the world’s longest-lasting AA batteries in high-drain devices. Built for reliability and endurance, they’re ideal for professional, industrial, and household use — from safety equipment and medical devices to gaming controllers and cameras. When performance and longevity matter most, Energizer delivers.   Key Features & Benefits: #1 longest-lasting AA battery in high-drain electronics Operates in extreme temperatures: -40°F to 140°F (-40°C to +60°C) Leak-proof design based on standard use – safer for sensitive equipment Weighs 1/3 less than standard alkaline AA batteries Holds power in storage for up to 25 years Trusted for use in medical, safety, industrial, and household devices Ideal for digital cameras, smoke detectors, toys, GPS units, and more   Product Description: Energizer LITHIUM AA batteries are engineered using lithium/iron disulfide (Li/FeS₂) chemistry, delivering unmatched performance and durability in d