Page 114 - Lindens Handbook of Batteries

BATTERY STANDARDIZATION 4.11

TABLE 4.9a Dimensions of Round Primary Batteries
Diameter, mm Height, mm
IEC designation Maximum Minimum Maximum Minimum
R03 10.5 9.5 44.5 43.3
R1 12.0 10.9 30.2 29.1
R6 14.5 13.5 50.5 49.2
R14 26.2 24.9 50.0 48.6
R20 34.2 32.3 61.5 59.5
R41 7.9 7.55 3.6 3.3
R42 11.6 11.25 3.6 3.3
R43 11.6 11.25 4.2 3.8
R44 11.6 11.25 5.4 5.0
R48 7.9 7.55 5.4 5.0
R54 11.6 11.25 3.05 2.75
R55 11.6 11.25 2.1 1.85
R56 11.6 11.25 2.6 2.3
R57 9.5 9.15 2.7 2.4
R58 7.9 7.55 2.1 1.85
R59 7.9 7.55 2.6 2.3
R60 6.8 6.5 2.15 1.9
R62 5.8 5.55 1.65 1.45
R63 5.8 5.55 2.15 1.9
R64 5.8 5.55 2.7 2.4
R65 6.8 6.6 1.65 1.45
R66 6.8 6.6 2.6 2.4
R67 7.9 7.65 1.65 1.45
R68 9.5 9.25 1.65 1.45
R69 9.5 9.25 2.1 1.85
R1220 12.5 12.2 2.0 1.8
R1620 16 15.7 2.0 1.8
R2016 20 19.7 1.6 1.4
R2025 20 19.7 2.5 2.2
R2032 20 19.7 3.2 2.9
R2320 23 22.6 2.0 1.8
R2430 24.5 24.2 3.0 2.7
R11108 11.6 11.4 10.8 10.4

TABLE 4.9b Dimensions of Some Popular Nickel-Metal Hydride Rechargeable Batteries that Are
Interchangeable with Primary Batteries *
Diameter, mm Height, mm
Consumer ANSI
IEC designation † designation designation Maximum Minimum Maximum Minimum
HR03 AAA 1.2H1 10.5 9.5 44.5 43.3
HR6 AA 1.2H2 14.5 13.5 50.5 49.2
HR14 C 1.2H3 26.2 24.9 50.0 48.5
HR20 D 1.2H4 34.3 32.2 61.5 59.5

*See IEC and ANSI standards referenced in Tables 4.1a and 4.1b for a more complete listing of rechargeable batteries.
† From IEC Standard 61951-2.