These Rayovac Extra batteries are compatible with hearing aids requiring a size 13 (also known as an Orange) battery size. Made from stainless steel, these batteries are durable and long-lasting. Using advanced cell technology, including new corrosion inhibitors, this battery also ensures clarity of hearing in any situation.
To ensure that these batteries are easier to change, Rayovac have made the tab longer by 25% compared with earlier versions, making them easier to insert and remove from your hearing aid. Coming in a pack of 60, they are ideal for those with a high demand for hearing aids batteries or for those who want to ensure they are never without replacements.
These batteries are also more environmentally friendly than alternatives, manufactured without the use of Mercury.