You will hear two beeps when it is time to change your hearing battery. This warning will be repeated at intermittently until the battery completely runs out.
If the battery runs out, your hearing aids will turns off. When that happens, it's time to replace the battery.
A worn out battery should be removed immediately and disposed of appropriately.
To activate your hearing aids, insert a fresh hearing aid battery in the battery compartment.
The hearing aid will start up when the battery door is closed. It will take a few seconds until sound is produced. Feel free to put the hearing aids in your ears once the battery door is closed.
If the hearing aid is held in your hand while activated, it may produce a whistling sound. This will stop when properly fitted in your ears.
To maximise the life of your hearing aid battery, make sure your hearing aids are switched off when you are not wearing them and open the battery compartment fully to allow air to circulate, for example at night.
If your hearing aids turn off unexpectedly, you may wish to check if the battery has run out. There are two ways to check this: