Rayovac 312 Extra Advanced 6 Pieces

Rayovac Extra Advanced

Rayovac Extra Advanced hearing aid batteries are available both in stores and online and feature our new Active Core Technology - the revolutionary new cell design that maximizes internal space to hold more; active ingredients and ensure the longest shelf life available on the market.

This new design provides energy where there is n ’ need, thus extending battery life and ensuring an accurate and constant listening experience. The tabs are more; 25% larger than the standard size and are ergonomic to facilitate battery replacement.

Format
6 pieces.
For model 312.