Energizer Ultimate Lithium Lithium Iron Disulfide AAA Battery

The Energizer RSPCL2811 is an Ultimate Lithium AAA battery, the world's longest-lasting battery, designed to provide superior performance in high-drain and extreme-temperature devices. Utilising advanced Lithium Iron Disulfide chemistry, these batteries offer reliable, long-term power and often outperform standard alkaline batteries by a significant margin. They are an ideal choice for critical equipment, offering exceptional power retention and a leak-resistant build, giving you confidence that your most important devices will perform when you need them most.

Why Choose the Energizer RSPCL2811 Ultimate Lithium AAA Battery? - The Benefits

Choose this AAA battery for unparalleled longevity, especially in demanding devices. Their ability to operate in extreme cold (down to -40 °C) and hot temperatures makes them perfect for outdoor or industrial use. The leak-resistant design protects your valuable electronics, and their lightweight is advantageous for portable gear.

Key Features & Suitable Environments of the Energizer Ultimate Lithium AAA Battery

• Key Features:
  • World's longest-lasting AAA battery.
  • Lightweight construction compared to alkaline batteries.
  • Superior performance in extreme temperatures.
  • Guaranteed leak-resistant construction for device protection.
  • Holds power for up to 20 years in storage.
  • High-energy density, 1.5V nominal voltage.
• Suitable Environments:
  • High-drain devices like digital cameras, flashlights, and gaming controllers.
  • Outdoor equipment (e.g., GPS devices, headlamps) exposed to cold or heat.
  • Critical safety devices like smoke detectors and security systems.
  • General household electronics where maximum lifespan is desired.

For more information please check the datasheets.