Amazon.com: Duracell 376/377 Silver Oxide Button Battery, 2 Count Pack, 376/377 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More : Health & Household
377 battery uses silver oxide as the cathode and zinc as the anode. Since they use alkaline electrolytes like sodium hydroxi… | Life, Digital thermometer, Chemistry
Amazon.com: LOOPACELL 377/376 / SR626W / SR626SW / Silver Oxide Watch Batteries (Pack of 5) - 1.55V Long Lasting Coin Cell Battery for Watches, Toys, Decorations, Wristwatches, Remote Control, Mini Radio : Health & Household