39
Store your hearing aids
When you are not using your hearing aids, the charger is the best place
to keep them.
To ensure the longest life of the rechargeable battery in your hearing
aids, do not expose them to excessive heat. For example, do not leave
your hearing aids in the sun in front of a window or in a car, even if they
are in the charger.
Long-term storage
Before you put away or store your hearing aids for a prolonged period of
time (more than 14 days), ensure you first fully charge them, and then
turn them OFF. This way the battery can be charged again.
Note
To protect the rechargeable battery, it is necessary that you fully charge the hearing aid every six months. If a
stored hearing aid is not charged within a six month period, the rechargeable battery must be replaced.
IMPORTANT NOTICE
Be aware when the ambient temperature is 40°C (104°F), the surface of your
hearing aid could reach a permissible temperature just below 43°C (109°F)
