Size:AAA Energizer Ultimate Lithium batteries raise the bar on long-lasting power for today’s modern electronics. Earning the title “the world’s longest-lasting AA batteries in high-tech devices”, Ultimate Lithium helps ensure uninterrupted gaming, music, home safety systems and critical work tasks. With its ability to perform in extreme temperatures and last in storage for up to 20 years, Ultimate Lithium is the clear choice to dependably power the essential devices in your life. Brand Story By

• 1 package of 4 AAA lithium batteries - the world's longest-lasting AAA battery in high-tech devices
• No weather worries! Superior performance in extreme temperatures from 33% lighter than alkaline batteries - ideal for travel, camping, hiking and use in high-drain game controllers, handheld electronics and power tools
• Holds power in storage for up to 20 years for trustworthy backup energy
• Lasts up to 9x longer in digital cameras than Energizer MAX batteries
• -40 to 140 degrees Fahrenheit. Great choice for outdoor activities in any season