Replacement batteries. No. 40287: Voltage Rating: 1.5V, Size: 309/393, Battery No.: 393, Chemical Composition: Silver Oxide, Pkg Qty: 1, Package Type: Card No. 66127: Voltage Rating: 1.5V, Size: 301/386, Battery No.: 386, Chemical Composition: Silver Oxide, Diameter: 12mm, Height: 4mm, Pkg Qty: 1, Package Type: Card No. 40087: Voltage Rating: 1.5V, Size: 303/357, Battery No.: 357, Chemical Composition: Silver Oxide, Pkg Qty: 1, Package Type: Card No. 40687: Voltage Rating: 1.5V, Size: 319, Battery No.: 319, Chemical Composition: Silver Oxide, Pkg Qty: 1, Package Type: Card No. 40887: Voltage Rating: 1.5V, Size: 361/362, Battery No.: 362, Chemical Composition: Silver Oxide, Diameter: 8mm, Height: 2mm, Pkg Qty: 1, Package Type: Card No. 66272: Voltage Rating: 1.5V, Size: 364, Battery No.: 364, Chemical Composition: Silver Oxide, Diameter: 7mm, Height: 2mm, Pkg Qty: 1, Package Type: Card No. 66135: Voltage Rating: 1.5V, Size: 376, Battery No.: 376, Chemical Composition: Silver Oxide, Pkg Qty: 1, Package Type: Card No. 41287: Voltage Rating: 1.5V, Size: 370/371, Battery No.: 371, Chemical Composition: Silver Oxide, Diameter: 9mm, Height: 2mm, Pkg Qty: 1, Package Type: Card No. 41687: Voltage Rating: 1.5V, Size: 377, Battery No.: 377, Chemical Composition: Silver Oxide, Diameter: 7mm, Height: 3mm, Pkg Qty: 1, Package Type: Card No. 66141: Voltage Rating: 1.5V, Size: 389/390, Battery No.: 390, Chemical Composition: Silver Oxide, Diameter: 12mm, Height: 3mm, Pkg Qty: 1, Package Type: Card No. 41887: Voltage Rating: 1.5V, Size: 379, Battery No.: 379, Chemical Composition: Silver Oxide, Pkg Qty: 1, Package Type: Card No. 42087: Voltage Rating: 1.5V, Size: 381/391, Battery No.: 391, Chemical Composition: Silver Oxide, Pkg Qty: 1, Package Type: Card No. 42287: Voltage Rating: 1.5V, Size: 384/392, Battery No.: 392, Chemical Composition: Silver Oxide, Diameter: 12mm, Height: 3mm, Pkg Qty: 1, Package Type: Card No. 42687: Voltage Rating: 1.5V, Size: 395/399, Battery No.: 399, Chemical Composition: Silver Oxide, Diameter: 9mm, Height: 3mm, Pkg Qty: 1, Package Type: Card No. 66143: Voltage Rating: 1.5V, Size: 396/397, Battery No.: 397, Chemical Composition: Silver Oxide, Pkg Qty: 1, Package Type: Card