Amazon
Varta – 6450101401 'electronics, CR2450 Lithium button cell batteries, 3.0 Volt,560 mAh, Battery diameter: 24.5 mm height: 5.0 mmIn Blister Pack of 1-6450101401
Amazon MarketplaceHigh energy density For car keys, calculators, cameras and other electronic appliances Very low self-discharge Capacity: 560 mAh Voltage: 3 V