not to scale.
Name.
Length × Diameter.
Contacts:
Raised area Positive
Raised area opposite end Negative.
(2.7 volts
for the discontinued Mercury types)
Equivalents:
2LR53, 1202AP, EPX30, L30PX, PX30, PX-30, PX30L, PX30-L,
| Image not to scale. | Common Name. | Dimensions. Length × Diameter. | Chemical Composition. | Nominal Voltage. |
|---|---|---|---|---|
|
| PX30. | 12.3 mm × 24.4 mm Contacts: | Lithium replacement for original Mercury. | 3 volts. (2.7 volts |