Amazon.com: Duracell 301/386 Silver Oxide Button Battery, 1 Count Pack, 301/386 Battery, Long-Lasting for Watches, Medical Devices, Toys, and More : Health & Household
Amazon.com: 10pcs Maxell LR43 1.5v Alkaline Button Batteries Also Known as AG12 301 386 L1142 LR1142 186 D301 D386 : Electronics