Energizer Ultimate Lithium AA R6 Battery 1.5V L91

The Energizer Ultimate Lithium AA R6 Battery 1.5V L91 is engineered to provide reliable and exceptionally long-lasting power for demanding electronic devices. Designed specifically for high power consumption equipment, this advanced lithium battery ensures optimal performance where standard alkaline batteries fall short. Featuring a lightweight construction and a wide operating temperature range, the Energizer Ultimate Lithium L91 stands out as a dependable energy source for everyday gadgets as well as specialized professional gear.

Advantages

This battery delivers significantly extended operating times, lasting up to 7 times longer than ordinary alkaline batteries in high-drain devices such as digital cameras. Weighing less than one-third of a standard alkaline battery, it reduces the overall weight of portable electronics. Furthermore, it maintains exceptional performance in extreme environmental conditions, functioning reliably in both freezing cold and high heat.

Suitable for

• Digital cameras and high-end flash units
• Portable GPS devices and outdoor handheld electronics
• Wireless computer peripherals and game controllers
• Emergency flashlights and survival gear

When it may not be suitable

This battery may not be cost-effective for low-drain devices such as standard wall clocks, TV remote controls, or basic smoke detectors where standard alkaline or carbon-zinc batteries are sufficient. Its high power capacity is specifically optimized for demanding electronics rather than basic low-energy applications.

Key specifications

• Battery type: AA, R6, L91
• Voltage: 1.5V
• Diameter: 14.5 mm
• Height: 50.5 mm
• Operating temperature range: -40 to 60 °C

How to use

Insert the battery into the device compartment ensuring that the positive and negative terminals correctly align with the polarity markings indicated by the manufacturer. Remove the battery from the device if it is going to be stored unused for an extended period to prevent potential leakage or self-discharge. Do not mix old and new batteries or different battery chemistries within the same device to maintain optimal performance and safety.

What to consider before purchase

• Verify that your device requires AA or R6 size batteries
• Assess whether your equipment features high power consumption to fully benefit from lithium technology
• Check the quantity needed for your specific electronic device

For the best performance and maximum operational lifespan, store unused batteries in a cool, dry place and always replace all batteries in a device simultaneously.