VARTA ELECTRONICS LR54 BATTERY Varta No.: V10GA Voltage: 1.5 Volt System: Alkaline Capacity: 50 mAh IEC code: LR54 Other: V10GA, AG10 Height: 3.05 mm Diameter: 11.6 mm

Also known as: LR54, G10A, KA54, 189-1, RW89, L1131, V10GA, GP89A, LR1130, 189, 389A, 390A, AG10, D189.

Comments: 
Alkaline (Manganese Dioxide) cells are commonly used in cameras, calculators, toys and watches.Silver Oxide cells of the same dimensions can sometimes be substituted by these less expensive LR54s