11
Rechargeable battery
Do not attempt to open the SoundGate 3, as it may
damage the battery.
Never attempt to replace the battery. If battery
replacement is needed, return your device to the
supplier. The service guarantee is void if there are
signs of tampering.
In case of battery leakage, do not wear or carry your
SoundGate 3, as it may cause skin irritation due to
acids leaking from the battery. If your skin has been
in contact with the leaked battery acids, use a wet
cloth to wipe it off and ensure no acid is left on your
skin. If you experience skin irritation, consult your
doctor. For further handling instructions of your
SoundGate 3 consult your hearing care professional
The safety of recharging batteries using a USB
connector is determined by the external signal
source. When connected to external equipment
plugged into a power socket, this equipment must
comply with IEC 62368-1 or equivalent safety
standards.