Baterry size chart

Name Volts Shape
AA 1.5 V Cylinder L 50 mm, D 14.2 mm
AAA 1.5 V Cylinder L 44.5 mm, D 10.5 mm
AAAA 1.5 V Cylinder L 42 mm, D 8 mm
C 1.5 V Cylinder L 46 mm, D 26 mm
D 1.5 V Cylinder L 58 mm, D 33 mm
9V 9 V Rectangular H 48.5 mm, L 26.5 mm, W 17.5mm
123 3 V Cylinder L 34.5 mm, D 17 mm
CR2 3 V Cylinder L 27.5 mm, D 16 mm
N 1.5 V Cylinder L 30.2 mm, D 12 mm