version size in the name of Voltage dimension (mm) elevation (mm) ANSI duracell Eveready IEC Specification
*
 LR03 AAA 1.5V Dia.: 10.5 44.5 24A MN2400 E92 LR03
*
 LR6 AA 1.5V Dia.: 14.5 50.5 15A MN1500 E91 LR6
*
 LR14 C 1.5V Dia.: 26.2 50.0 14A MN1400 E93 LR14
*
 LR20 D 1.5V Dia.: 34.2 61.5 13A MN1300 E95 LR20

size version in the name of Voltage dimension (mm) height (mm) ANSI duracell Eveready IEC Specification
AAA
*
 AM4 1.5V Dia.: 10.5 44.5 24A MN2400 E92 LR03
AA
*
 AM3 1.5V Dia.: 14.5 50.5 15A MN1500 E91 LR6
9V
*
 AM9VF 1.5V 17.5L x 26.5W 48.5 1604A MN1604 522 6LR61