If you need a battery right now, these physical stores often carry the most common button cell sizes like , 377/376 , or SR626SW .

: They offer a broad selection of batteries and expert installation services , with options for one-time or lifetime replacement plans.

For rarer battery types or if you want expert advice, visit a specialist.

: Retailers like CVS and Walgreens are convenient options that typically stock popular brands like Duracell and Energizer.

: These centers provide high-power silver oxide and lithium batteries and can often replace the battery while you wait . 3. Online Marketplaces

: You can find a wide variety of watch batteries at Walmart or Costco , often in budget-friendly multi-packs.

Where to Buy a Battery for Your Watch: A Complete Guide Is your watch losing time or stopped completely? Finding a replacement battery is easy once you know where to look. Whether you need a professional to handle the swap or you're ready for a DIY fix, 1. Local Retailers & One-Stop Shops