Vinnic L621 Alkaline Watch Batteries 1.5V 1 Strip of 10 Batteries in Retail Card 364 LR60 AG1. The Vinnic L621, or LR60, is a popular Alkaline cell commonly used in cameras, calculators, scales, toys, watches and other non-precision electronic devices. Silver-Oxide cells of the same dimensions can sometimes be substituted by LR60s. Diameter: 6.8 mm. Height: 2.2 mm. Features 10 pack tear strip. Also Known As: 1175SO, 164, 280-34, 362, 364, 364BP, 531, 602, AG1, D 364, D364, GP364, L621, LR60, LR620, LR621, R 364/31, RW 320, S621S, SB-AG/DG, SG1, SP364, SR 60, SR 621 SW, SR60, SR60L, SR621, SR621SW, T, V364