One of the best-known battery brands, the Energizer Max AA, proved itself in the high-drain test, making this range of batteries particularly suitable for heavy use. The units are generally well priced, but you can get slightly cheaper batteries if you want a store for general-purpose use.

In 1989, the Energizer battery brand's long-standing agency TBWA\Chiat\Day rolled out the Energizer Bunny … and he hasn't stopped rolling since. Clad in sandals, shades and magenta fur, the fuzzy mascot would roll through ads, equipped with his bass drum and (apparently) enough power to last well over 25 years.

Energizer MAX & Energizer Battery Counterparts. So here's the rub: there is NO difference technically between Energizer Industrial batteries and the Energizer MAX, the standard Energizer battery you'll find on a shelf at the store.

up to 12 years Energizer Max Plus is our #1 longest lasting alkaline battery range. They are able to hold their power for up to 12 years while in storage, so you always have power when you need it most.

Energizer and Duracell are two of the most well-known brands in the world for high-quality batteries. Both companies produce long-lasting batteries because they use high-quality components. To avoid buying new batteries every time they are used up, you need ones that are long-lasting.

The Energizer MAX® family is all about long-lasting power. The AA and AAA sizes are now our #1 longest-lasting MAX™ batteries. They also hold their power for up to 10 years while in storage, so you have power for the devices you love when you need it most.

Energizer's lithium batteries are the top-tier power source in the company's arsenal of products - we have sizes that work perfectly for a huge range of applications, including remote controls, cordless power tools, game controllers, heart monitors, outdoor security systems, and more.

Plus, the AA and AAA sizes are designed to protect devices from leakage of fully used batteries up to 2 years. So, when it comes to toys, digital cameras, and other valuable devices, you can feel confident knowing you have the long-lasting power and protection you expect from Energizer.

Mercury-free - Its domestic batteries (AAA, AA, C, D, and 9V) do not contain Mercury or Cadmium. Health or environmental risk-free - Energizer supports the Rechargeable Battery Recycling Corporation's battery recycling initiatives. Battery recharge-it can be recharged up to 1500 times 3X more than Duracell.

To find the Best If Used By (BIUB) date of the batteries in question, please look on the uppermost section of the cells, near the battery type (AA, 9V, etc.). You will see a white box with the Best If Used By year printed within it.

Energizer® products are rechargeable up to 500 times. Afterwards, the Energizer® unit will begin to lose its ability to hold a charge.

The Energizer MAX® family is all about long-lasting power. The AA and AAA sizes are now our #1 longest-lasting MAX™ batteries and MADE IN THE USA.