"LR626 Alkaline Button Batteries – Reliable Power for Daily Small Devices Don't let dead batteries ruin your routine – our LR626 alkaline button batteries deliver stable, long-lasting power for the small electronics you depend on. They're perfect for quartz watches: work's minimalist style, weekend hiking's sporty design, or date night's elegant dress watch, ensuring accurate timekeeping without last-minute battery swaps. Keep kids entertained for hours: power mini light-up figures, tiny RC cars, and electronic puzzles – no cut-short playtime. A household essential: run digital thermometers for quick pre-school/work checks, and small LED keychain flashlights for dark bags, night-time door locks, or garage rummaging – turning trivial tasks easy. Fit portable tech too: small Bluetooth earbud cases (no commute music/call drops) and mini calculators (quick shopping math). Leak-resistant and compatible with most major brands, it's a practical pick for small-device power."