Model
Size
Nominal
Voltage
(V)
Appox. Weight (g)
Zinc Carbon
Alkaline
Zinc Carbon
Alkaline
R01
LR01
N
1.5
6.0
9.5
R03
AAA
1.5
8.0
12.0
AA
1.5
18.0
24.0
C
1.5
49.0
67.6
R20
D
1.5
102.0
143.0
6LR61
9V
1.5
36.0
47.0