Energizer Ultimate lithium AA & AAA 5 packs of each, each pack has an 8 count. These packs usually sell for 25, that's a 250 dollar value for 10 packs. I will gladly pass on the savings at under 1/2 price seeing as I already have more than enough in my emergency supplies.

Nothing outlasts Energizer Ultimate Lithium AA Batteries. These household batteries are not only the world's longest lasting AA batteries, but they also feature leak resistant construction and performance in extreme temperatures ranging from -40 degrees F to 140 degrees F. Use these AA lithium batteries to power a variety of high tech and household items, whether you need smoke detector batteries, camera batteries, or double A batteries to power your child's favorite toys and games. Ultimate Lithium Energizer AA batteries weigh one-third less than standard alkaline batteries, and they hold power for up to 25 years in storage, letting you keep a ready supply available when you need them.

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