Sold as a box containing 10 packets of 6 batteries as shown lasting on average 3 to 10 days.
Sold as a box containing 10 packets of 6 batteries as shown (60 batteries in total).
Rayovac are regarded as market leader which is why we recommend this brand of zinc air batteries.
Battery life is dependant on factors such as the hearing aid model and usage, however lasts on average 3 to 10 days.
Reliability and StrengthCorrosion-resistant, stainless steel construction and pharmaceutical grade materials in the cathode offer first-class quality and strength.
*Keep your batteries sealed until you’re ready to use them. If you remove the label, they will start to lose power and be exhausted after 4 weeks or so, even if you don’t use your hearing aid at all during that period.
Store your batteries in a cool, dry place away from children and pets and remove the label and let the battery ‘breathe’ for 60 seconds before placing it in your hearing aid.*