Energizer Lithium E2 Battery 2-Pack AA

• Energizer Ultimate Lithium AA batteries allows devices to operate at their peak performance
• Leak-proof construction protects the devices you love (based on standard use)
• Powers your most critical devices—ideal for your smart home devices, outdoor surveillance systems, digital cameras, and handheld games
• Holds power up to 20 years in storage for trustworthy backup energy, so you’re always prepared
• Performs in extreme temperatures, from -40F to 140° F, for year-round, indoor and outdoor use