Batteries Size 13 – Siemens Zinc Air Hearing Aid Batteries – Box 60
Siemens batteries excel by their long lives as well as by a high and stable voltage that ensures excellent amplification. This results in a brilliant and distortion free audio quality, whether in digital or analogue hearing instruments. Convenient dial package, each cell can be taken separately from the practical rotary dispenser. The especially long tab is easily removed and thus aids easy insertion of the cell into the hearing aid. 6 batteries per card (10 cards). These retail on the high street for £3.20 to £3.50 per pack of 6 batteries.