Highfields Amateur Radio Club
Glossary Appendix.

Battery Details.

Equivlents:

10F15, 10LR54, 202, 220, 222, 23-509, 504, 74, 960-0355, A220, B154, BA332/U, BLR154, Burgess Y10, DH554, ER-504, Eveready 504, GP220,GP 220A, KA74, M504, MN154, TR149, V74PX, W10, W10E,

Image
not to scale.
Common
Name.
Dimensions.
Height × Width × Length.
Chemical Composition. Nominal Voltage.
504. 34.9 mm × 15.9 mm × 15.1 mm
(square section type)

34.9 mm × 15.9 mm
(round types)

Contacts: Raised areas either end for Positive and Negative.

Alkaline,

Carbon Zinc

15 volts.

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