Industrial Lithium Aaa Battery, 1.5 V, 4/pack, 6 Packs/box Power critical worksite electronics with the longest-lasting professional AAA batteries in high tech devices. Get exceptional performance even in extreme temperatures (-40°F to 140°F) and the reassurance that these lithium batteries are 100% leakproof in normal use. Handle whatever work throws at you with AAA batteries that are 33% lighter than alkaline AAA batteries and hold power for up to 25 years in storage. Keep work devices and workdays running smoothly with reliable, long-lasting power for precision electronics at construction sites and commercial spaces. Packaged and sized for easy distribution or use in vending machines.