Energizer Power: 24-pack of Energizer Ultimate Lithium AAA batteries. Energizer Ultimate Lithium is the #1 longest-lasting AAA battery in high-tech devices
Extreme performance: performs in extreme temperatures, from -40F to 140 Degree F, for year-round, indoor and outdoor use
Leak-proof: leak-proof construction protects the devices you love (based on standard use)
Critical devices: powers your most critical devices-ideal for your smart home devices, outdoor surveillance systems, digital cameras, and handheld games
20 YEARS Power storage: holds power up to 20 years in storage for trustworthy backup energy, so you're always prepared
