Energizer Ultimate Lithium AA Batteries – 4-pack, 1.5 V, L91 (636010)

The Energizer 7638900262643 AA Lithium is a single-use AA lithium battery designed for reliable, long-lasting power in a range of devices. It comes in a blister pack and is suitable for high-drain gadgets thanks to stable output and a cylindrical AA form factor.

Advantages

This AA lithium battery offers up to 15 years of storage life, weighs about 33% less than standard alkaline batteries, and maintains stable performance across extreme temperatures from -40°C to +60°C. Its leak-resistant construction reduces the risk of damage to devices and provides safer handling and storage.

Suitable for

• High-drain devices (digital cameras, handheld GPS)
• Everyday electronics (remote controls, wireless mice, toys)
• Outdoor equipment used in extreme temperatures
• Emergency kits and long-term storage

Key specifications

• Brand: Energizer
• Model / MPN: 7638900262643
• Battery type: Single-use battery
• Battery technology: Lithium
• Cell size: AA
• Nominal voltage: 1.5 V
• Quantity in pack: 4 pc(s)
• Storage life: up to 15 years
• Operating temperature range: -40°C to +60°C

How to use

Insert the AA lithium battery into the device following the polarity markings. Use in devices that specify 1.5 V AA batteries and replace all batteries in multi-cell devices at the same time. Store unused batteries in a cool, dry place and keep them in their original packaging until ready to use.

Recommendations

Do not recharge, short-circuit, disassemble or expose the battery to fire. Dispose of used batteries according to local regulations. For optimal performance in high-drain or temperature-sensitive applications, choose Energizer AA lithium batteries and replace as needed.