In recent years our hearing aids have become so small and so have the batteries. It can be quite a fiddle to change them. With the rechargeable batteries you pop your hearing aids into the charger at night, just like you do with your mobile phone or your tablet, and they will be ready for you the next morning.
How long does a charge last?
Approx. 19-24+ hours depending on how many hours you stream music, film sound etc. but there is more than enough power for a full day being out and about. Widex BEYOND Z has the lowest power consumption of any rechargeable hearing aids. Going away for a week with no power supply? You still have the option to simply swap the rechargeable battery with a regular battery.