This is a very large 9 volt battery. There is no direct replacement, you would have to either make your own or modify equipment.
Equivalents:
904,
Image not to scale. | Common Name. | Dimensions. Height × Length × Width. | Chemical Composition. | Nominal Voltage. |
---|---|---|---|---|
904. | 148 mm × 216 mm × 101 mm Contacts: | Carbon Zinc, | 9 volts. |