VARTA V13GA / LR44 Button Cell Batteries, Pack of 10, Power on Demand, 1.5 V, for Toys, Calculators, Measuring Devices, Compact with Long-Lasting & High Performance: Amazon.de: Electronics & Photo
Vinnic Ag13 L1154 Lr44 A76 157 V13Ga Rw82 Alkaline Battery (10 Pack) Used In Watches, Calculators - Walmart.com