Type: Alkaline.
Voltage: 1.5 V.
Length: 62 mm. Diameter: 33 mm.
Also known as: LR20, Duracell MN1300, R20, R20P, LR20, LR20A, AM-1, AM1, HP11, Kodak KD, K4A, Toshiba LR20N, NEDA 13A, 13AC, Rayovac 6D, 813, Varta 4020, 3020, D, Panasonic AM2, Energizer Ever Ready E95, MONO, Leclanche 1009, SUM1, BA3030/U.
used in battery powered toys, portable radios, torches and other battery powered applications.