Duracell LR44, Single-use battery, Alkaline, 1.5 V, 2 pc(s), 11.6 mm, 5.4 mm
Duracell LR44. Battery type: Single-use battery, Battery technology: Alkaline, Battery voltage: 1.5 V. Width: 11.6 mm, Depth: 5.4 mm, Height: 11.6 mm