Experience lasting performance with Energizer Ultimate Lithium AAA Batteries. These household batteries are not only the #1 longest lasting AAA batteries in high-tech devices, but they also feature leak resistant construction and superior performance in extreme temperatures ranging from -40 F to 140 F. Use these AAA lithium batteries to power a variety of high tech and household items, whether you need batteries for flashlights, game controllers, digital cameras, or your child's favorite toys and games. Ultimate Lithium Energizer AAA batteries weigh one-third less than standard alkaline triple A batteries, making them a lightweight power source. Energizer Ultimate Lithium batteries also hold power for up to 20 years in storage, letting you keep a ready supply of backup batteries. To ensure your favorite devices operate at their peak performance, depend on Energizer Ultimate Lithium batteries for work, play and home. Product Features 4-pack of Energizer Ultimate Lithium AAA Batteries Leak proof batteries are the #1 longest lasting triple A batteries in high tech devices Long lasting AAA batteries provide superior performance in extreme temperatures from -40 degrees F to 140 degrees F ensure reliable use in all seasons 4-pack AAA batteries are leak proof, guaranteed based on standard use AAA battery-pack lasts up to 20-years in storage Use these AAA cell batteries in high tech devices, like digital cameras and game controllers, or in general household items, like flashlights, toys and games Feel confident knowing you have the long-lasting lithium power and protection you expect from Energizer Product Specifications Battery Capacity (mAh): 1200 Battery Power Type: Lithium Battery Size: AAA Cell Type: Lithium Number in Package: 4 Voltage (V): 1.5 V