BatteriesAndButter.com: Batteries and Butter - Standard Battery Size Chart

AA, AAA, 9V, C, D | AAAA, N | Watch/Button Cell Chart | Coin Size Battery Chart

Standard Battery Size Chart

Name	Other Industry Names	Size / Shape	Voltage
AA	R6, R06, MN1500, MX1500, PC1500, AM3, UM3, UM-3, HP7, 15AC, 15A, E91, EN91, 815, AL-AA, ALAA, 7524, HR6, HR06, LR06, LR6, X91, PC1501, Mignon, Penlight, Double A, 2AA	Cylinder Length 50 mm Diameter 14.2 mm	1.5
AAA	LR03, LR3, LR03X, R03, R3, MN2400, MX2400, PC2400, AM4, UM4, UM-4, HP16, 24AC, 24A, 24G, EN92, E92, 824, ALAAA, AL-AAA, 7526, 4003, K3A, Micro, Microlight, Potlood, Penlight, Triple A, 3AAA	Cylinder Length 44.5 mm Diameter 10.5 mm	1.5
AAAA	LR61, AM6, 25A , MN2500, MX2500, E96, EN96, GP25A, LR8D425, 4061, K4A, Quadruple A, Quad A, 4AAAA	Cylinder Length 42 mm Diameter 8 mm	1.5
C	LR14, R14, UM2, UM-2, MN1400, MX1400, PC1400, 14AC, 14A, E93, EN93, 814, ALC, AL-C, 7522, AM2, HP11, Baby, Mignon	Cylinder Length 46 mm Diameter 26 mm	1.5
D	LR20, R20, R20MA, R20P, MN1300, MX1300, PC1300, UM1, UM-1, SUM-1, AM1, 13AC, 13A, E95, EN95, 813, AL-D, 1250, 7520, HP2, HR20, Mono, Goliath	Cylinder Length 58 mm Diameter 33 mm	1.5
9 Volt	PP3, 1604AC, 1604A, 1604AC, 522, EN22, A1604, AL9V, AL-9V, 9-Volt, Radio Battery, 6AM6, 6UM6, 006P, 6LR61, PC1604, PL1604, L522, 1604LC, U9VL-FP, K9V, S006, S-006, 6F22, Nine Volt	Rectangular Height 48.5 mm Length 26.5 mm Width 17.5mm	9
CR123	CR17354, 5018LC, Camera Battery, CR123, LR123, VL123, 123A, CR123A, EL123A, EL123AP, EL123AP-2, RL123, RL123A-1, RL123A-2, DL123A-1, DL123A-2, SF123A, SF12-BB, K123A, RCR-123A, 23-155, CR-123APA	Cylinder Length 34.5 mm Diameter 17 mm	3
CR2	DLCR2, DLCR2B, RLCR2, KCR2, EL1CR2, RLCR2-L, CR-2, 5046LC	Cylinder Length 27.5 mm Diameter 16 mm	3
N	LR1, LR01, 910A , MN9100, 4001, E90, KN, 810, 23-023, AM5, UM5, UM-5, SUM5, Lady Battery	Cylinder Height 50 mm Diameter 14 mm	1.5

Note: Rechargeable AA, AAA, C and D size batteries are 1.2 Volts instead of their 1.5 Volt non-rechargeable equivalents. Rechargeable "9 Volt" batteries are 8.2 Volts unless otherwise stated.