These are the batteries to keep on hand for the stuff that actually matters when the power's out — flashlights, radios, smoke detectors, anything you need to work the first time you reach for it. Energizer's Ultimate Lithium AA batteries hold their charge in storage for up to 25 years, so a pack you buy today is still good whenever you actually need it.
They're built for extreme conditions too, rated to perform from -40°F to 140°F, and they're up to 33% lighter than standard alkaline AA batteries, which matters if you're stocking a bag or kit where every ounce counts. Each battery is guaranteed leak-proof, so it won't corrode and ruin whatever it's sitting in if it goes unused for a while.
Key specs: 1.5V AA lithium battery; up to 25-year shelf life; performs from -40°F to 140°F; up to 33% lighter than standard alkaline AA batteries; leak-proof guarantee.
