Finding small batteries—such as coin cells, hearing aid batteries, or AAA lithiums—depends on whether you need a quick replacement or a bulk deal. You can find them at major retail chains, specialized local shops, or various online marketplaces. Where to Shop In-Person
: Ace Hardware and local hardware shops are excellent for "button" cells used in car key fobs and remote controls.
For immediate needs, several types of retailers carry a variety of small battery sizes: where to buy small batteries
Online shopping is often better for finding rare sizes or saving money with bulk packs: Home Depot
: Watch repair shops or car dealerships are go-to spots for silver-oxide batteries or specific key fob replacements. Best Online Options Finding small batteries—such as coin cells, hearing aid
: Stores like Walmart , Target , and Home Depot typically have dedicated battery sections near the electronics or checkout areas.
: CVS , Walgreens , and Safeway are reliable for specialized medical batteries like hearing aid cells (often found near the pharmacy counter). For immediate needs, several types of retailers carry
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