Highfields Amateur Radio Club
Glossary Appendix. copyright date

Battery Details.

NiMH rechargeable batteries of this size are available but may not be suitable for all hearing aids.

Equivalents:

10, 10A, 10AE, 10AP, 10DS, 10HP, 10HPX, 10SA, 10UP, 20PA, 230, 230E, 230EZ, 230HPX, 7005ZD, AC10, AC10EZ, AC10/230, AC10/230E, AC10/230EZ, AC230, AC230E, AC230E/EZ, AC230EZ, AC-230E, AP10, B20BA, B20PA, B0104, CP35, DA10, DA10H, DA10H/N, DA10N, DA230, DA230/10, L10ZA, ME10Z, P10, PR10, PR10H, PR10PA, PR70, PR230H, PR536, PR-10PA, PR-230PA, PZA230, R10ZA, RS10, S10A, V10, VT10, V10AT, V10HP, V230AT, W10ZA, XL10, Yellow, ZA10.

Image
not to scale.
Common
Name.
Dimensions.
Diameter × Thickness.
Chemical Composition. Nominal Voltage.
battery Hearing Aid Yellow 5.8 mm × 3.6 mm

Contacts:
Case Positive.
Slightly raised area Negative.

NiMH

Zinc - Air.

1.2 v.

1.35 v
(85 mAh).

Button & Coin Equivalents page.
Consumer Equivalents page.