Amazon.com: Duracell 379 Silver Oxide Button Battery, 1 Count Pack, 379 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More : Health & Household
Amazon.com: Sony Silver Oxide Batteries Size 379 (SR521SW)(Pack of 5) : Health & Household
Amazon.com: Duracell 379 Silver Oxide Button Battery, 1 Count Pack, 379 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More : Health & Household