Highfields Amateur Radio Club
Glossary Appendix.
copyright date

Battery Details.

From the IEC name one would suppose that this battery is a stack of 8 × LR50 or PX1 but I can find no further references at this time.

Equivalents:

8LR50, 8NR50, 138, A138, E138, EN138A, EXP138, H-P8, HM-8P, PC138A, TR138, TR138R, V138PX,

Image
not to scale.
Common
Name.
Dimensions.
Length × Diameter.
Chemical Composition. Nominal Voltage.
battery 138. No data available. No longer in general production, small companies make an Alkaline replacement. 12 volts,

(10.8 volts for original Mercury types).

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