22482 Energizer, Battery L91 Ultimate Lithium AA (suitable for ACR SM-3)

Energizer® Ultimate Lithium™ AA (Product 22482)

The Recommended Power Source for ACR SM-3 Rescue Lights

• Extreme Longevity: Holds power in storage for up to 20 years, ensuring your emergency marker light is ready even if it hasn't been touched in a decade.

• Superior Performance in Hard Weather: Specifically engineered to operate in extreme temperatures (-40°C to 60°C or -40°F to 140°F)—perfect for the freezing sea or the tropical heat of Indonesia.

• Leak-Proof Construction: Guaranteed leak-proof design protects your expensive ACR SM-3 electronics from the terminal corrosion often caused by cheap alkaline batteries.

• Ultra-Lightweight: 33% lighter than standard alkaline batteries, which helps the SM-3 maintain its proper upright floating orientation in the water.

• High-Drain Capability: Delivers the consistent, high-intensity voltage required to keep the SM-3 strobe flashing at maximum visibility for the full duration of a rescue.

• Safe for Storage: Unlike some lithium batteries, these are "dry" lithium (Lithium Iron Disulfide), making them safer for transport and storage on board ships.