7
IMPORTANT NOTICE
Ensure you always leave the charger connected to a power source when the
hearing aid is seated in the charging port. Turning the charger OFF makes
the hearing aid turn ON and start using battery.
Temperature conditions
Temperature Charging condition
Below +5°C
(+41°F)
No charging due to low temperature
+10°C to +35°C
(+50°F to +95°F)
Best charging condition. Charging takes up to 3 hours.
+5°C to +10°C and
+35°C to +38°C
(+41°F to 50°F and
+95°F to +100°F)
Extended charging. Charging takes up to 4 hours.
Above +38°C
(+100°F)
No charging due to high temperature
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