Energizer Batteries & Supplies

When a device has to work the moment you reach for it — a flashlight during a power outage, a glucose meter, a wireless call button, a smoke alarm — the battery inside matters more than the price on the shelf. Honest Medical stocks Energizer alkaline batteries in the sizes that keep clinical and household electronics running, alongside a handful of other Energizer-branded consumables.

Most everyday devices take a standard AA or AAA. The Energizer Alkaline AA (EN91) and AAA (EN92) 1.5V cells are the workhorses here, suited to flashlights, cameras, remotes, and small monitors, while the EN93 is formulated for high-drain equipment that pulls power quickly. For professional and safety gear — two-way radios, smoke and CO alarms, and other 9V devices — the Energizer Industrial 9V (EN22) is built for dependable, long-shelf-life performance, which matters when a battery may sit unused until an emergency. Buying alkaline in bulk cuts your cost per cell, and unopened alkaline batteries typically hold usable charge for several years, so stocking ahead is practical for a facility supply closet.