Energizer Ultimate Lithium AA Batteries (2 Pack), 1.5V Lithium Double A Batteries

The Energizer Ultimate Lithium AA Size Batteries are highly regarded for their long-lasting power and reliability. Customers have reported using these batteries in various devices, such as weather stations, wireless mice, security cameras, remote thermometers, and CO/smoke alarms, with great success. One customer mentioned using these batteries in their La Cross Technology Indoor Outdoor weather station for many years. They stated that while the outdoor sensor batteries needed to be replaced every year due to cold Michigan winters, these Energizer batteries were the only ones that lasted. The indoor displays lasted an impressive 2.9 years before needing a battery change. Another customer also mentioned using these batteries in wireless mice and found that they lasted around 6 months, which was longer than other batteries they had tried. These batteries are not rechargeable and come in bulk packaging, as they are packed by Energizer in 1,240 unit containers and then broken down into smaller packages by retailers. While some customers expressed their disappointment with the product, citing instances where the batteries did not work or leaked, the majority of reviews were positive. Customers appreciated the longer lifespan of these lithium batteries compared to alkaline batteries and noted that they did not leak. Overall, the Energizer Ultimate Lithium AA Size Batteries have received positive feedback for their long life, durability, and suitability for use in various devices.