Caution: I've seen some poor copies for this difficult to find battery originating from China that use the small snaps (PP3 size).
Equivalents:
6F90, 266, 489, 1605, BB27, DT7, Eveready 266, GP1605S, M6, M1605, M1607, PP7, RR7, ST7, T6007, TR7 VS322, VT7,
Image not to scale. | Common Name. | Dimensions. Height × Width × Length. | Chemical Composition. | Nominal Voltage. |
---|---|---|---|---|
PP7. | 63 mm (including snaps) × 46 mm × 46 mm Contacts: | Zinc Chloride Alkaline (if you can find one). | 9 volts. |