The Rayovac Extra Hearing Aid Battery take advantage of our new Active Core Plus now with Air Optimisation Technology; a breakthrough new cell design which maximises internal space to hold more active ingredients, ensuring that these batteries are the longest lasting on the market. Rayovac’s new and improved features have many benefits to users. Wider tabs allow for easier removal and the packs are thicker and more robust to allow for improved handling by customers. The new design delivers energy where it’s needed, prolonging the life of the battery and ensuring a consistent and precise listening experience. The tabs are 25% larger than Rayovac’s standard tab design, and ergonomically designed to make changing your hearing aid battery easier.

Air Optimisation is the latest innovation that is improving the reliability and performance of the Active Core Plus technology that powers the Rayovac Extra Hearing Aid Batteries, ensuring that no other battery lasts longer that previous Rayovac designs.

The Rayovac Extra Hearing Aid Battery size 312 are brown in colour, have a 1.4 voltage and are 7.9mm in diameter.

Pack Size: 6 Batteries.