Rayovac 10 Extra (blister/8) - 30 blisters + free Rayovac Battery Pen

Rayovac 10 Extra are among the most-sold hearing aid batteries in the world. Rayovac 10 Extra combines reliability with a long lifespan. What's more, Rayovac 10 Extra always offer stable and consistent performance. The Rayovac 10 Extra battery can be used interchangeably with battery types 10, PR70, LR70, PR536, B0104, B20PA, DA10H, DA10N, 10HP, 10HPX, AC10E, AC10EZ, AC10, 10UP, 10DS, ME10Z, PR230H, P10, 230, L10ZA, 10AE, 10A, R10ZA, ZA10, 10SA, S10A, ZA10, V10, V10HP, W10ZA, A10, ZL10.