Energizer AA Lithium Battery, 8-Pack is renowned for delivering exceptional performance and long-lasting power. These batteries are specially designed to support a wide range of high-tech and household devices, ensuring reliable and consistent energy whe you need it. Featuring a leak-resistant construction, they help prevent damage caused by leaks, providing safe and dependable operation. These batteries excel in extreme temperatures, functioning effectively in conditions as cold as -40 degrees Fahrenheit and as hot as 140 degrees Fahrenheit. I for powering smoke detectors, cameras, toys, and various other gadgets, Energizer AA Lithium Batteries stable and consistent power output to keep your devices running smoothly. Model Number: L91SBP-8