Battery Energizer AA Lithium 1.5V E301535301 — single-cell lithium AA battery

Energizer AA Lithium 1.5V (single-cell) is a lightweight, high-energy primary battery engineered for devices requiring long-lasting and reliable power. The cell delivers a stable 1.5V output with high energy density and a wide operating temperature range, making it suitable for equipment used outdoors and in temperature-variable environments. Its compact AA form factor ensures simple replacement and compatibility with standard battery compartments.

Advantages

This lithium AA battery provides a longer service life compared with standard alkaline cells of the same size, especially in high-drain devices. The chemistry ensures consistent voltage during most of the discharge cycle, reducing the risk of sudden power drops. The battery is resistant to leakage and offers extended shelf life, which simplifies spare battery management. Its lightweight construction lowers the overall weight of portable equipment.

Suitable for

• Digital cameras and camera flashes
• High-performance flashlights and headlamps
• Portable electronic devices and GPS units
• Toys and handheld gaming controllers
• Outdoor instruments and temperature-sensitive equipment

Key specifications

• Cell type: AA (single-cell, cylindrical)
• Chemistry: lithium
• Nominal voltage: 1.5 V
• High energy density suitable for long runtime
• Wide operational temperature range for outdoor use
• Designed for use in high-drain and temperature-variable devices
• Compact and lightweight form factor for easy installation

How to use

Install the battery following the device manufacturer’s polarity markings, ensuring the positive and negative terminals align with the compartment indicators. For best performance, use fresh batteries in sets when a device requires more than one cell. Remove batteries from devices that will be stored for long periods to prevent potential discharge. Do not attempt to recharge a primary lithium cell; use only as intended and dispose of according to local regulations.

Recommendations

Store batteries in a cool, dry place away from metal objects that could short the terminals. For equipment used in cold environments, keep spare batteries in an inside pocket to maintain temperature and preserve output. Replace batteries before they are fully depleted to avoid interruption during critical use.