Ravovac Extra Hearing Aid Batteries
Available for prompt despatch from stock, directly to your home or office, Rayovac Extra advanced hearing aid batteries offer you outstanding quality when you need replacements. Featuring new active core technology, this innovative manufacturer describes the battery design as a breakthrough. Rayovac Extra hearing aid cells come in sizes 10 (yellow), size 13 (orange), size 312 (brown) and 675 for cochlear implants (with blue colour coding).
Cleverly, Rayovac batteries make use of the maximum possible internal space for active ingredients, so that device performance is considerably longer lasting than with standard or budget alternatives. The modern design delivers energy when needed and prolongs battery life to provide a consistent and precise listening experience. Additionally, the integral tabs are larger than usual and shaped ergonomically, so changing your hearing aid battery is more straightforward than ever.