Duracell Specialty 357/303 Silberoxid-Knopfzelle 1,55 V, 2er-Packung entwickelt für die Verwendung in Uhren, Taschenrechnern und medizinischen Geräten: Amazon.de: Elektronik & Foto
Amazon.com: LR44 AG13 357 303 SR44 A76 Battery 1.5V Button Coin Cell Batteries (Pack of 24) : Health & Household
Amazon.com: AmVolt- Pack of 15 LR44 Batteries AG13A76 Battery, Premium Alkaline Ultra Power Non Rechargeable Button Battery, 1.5 Volt Small Batteries for Remotes Games Controllers Toys & Electronic Devices : Health & Household
Amazon.com: Renata CR2477N Lithium 3 Volt Battery : Health & Household