Highfields Amateur Radio Club
Glossary Appendix.
copyright date

Battery Details.

Replacement for the now discontinued mercury batteries: 1506M, 165, 5NR52, E165, HM-5N, TR-165, V165, V165PX. Made from a stack of four LR52 cells. The voltage is slightly higher because of the different chemical composition.

Equivalents:

1500A, 1500M, 1506M, 165, 5LR52, 5MR52, 5NR52, A165, E165, EN165A, HM-5N, PC165A, TR-165, TR165A, TR-165A, TR165R, V165, V165PX,

Image
not to scale.
Common
Name.
Dimensions.
Length × Diameter.
Chemical Composition. Nominal Voltage. battery A165. 56 mm × 17.1 mm

Contacts:
Raised area Positive.
Flat Negative on opposite end.

Alkaline. 7.5 volts
(100 mAh).

(6.75 volts for original Mercury types).

Back to Equivalents page.