Remove the empty battery and insert a new one (see Battery Compartment Lock). To activate the battery, remove the plastic tab. It is recommended to peel the tab off the battery one to two minutes before battery insertion. This time
is needed for the zinc-air battery to charge up completely.
After closing the battery compartment, there is a start-up delay of a few seconds followed by an alert tone to show that the device is ready to use. Battery lifetime is usually one to two weeks. Only use size 13 zinc-air batteries
(also called PR48 batteries).
The content on this website is for general informational purposes only and should not be taken as medical advice. Please contact your doctor or hearing specialist to learn what type of hearing solution is suitable for your specific needs. Not all products,
features, or indications shown are approved in all countries. Always read the instructions for use. Information on product precautions and warnings can be found under Important Safety Information.
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