Baltrade.eu - B2B shop - Mini Duracell 371-370/G6/SR920W Silver battery
Amazon.com: Duracell 370/371 Silver Oxide Button Battery, 1 Count Pack, 370/ 371 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More : Health & Household
Duracell Silver Oxide 370/371 1.5 V 40 mAh Button Cell Battery 1 pk - Ace Hardware