Unitron Quantum Guide page 9

Replacing the battery in
hearing aids with a
tamper-resistant battery door
Some hearing aids have a
tamper-resistant battery door
for safety reasons. To replace
the battery, open the battery
compartment and push the
locking piece back inside the
hearing aid using the tip of a
pen.
Remove the old battery. Insert
a new one with the plus (+)
sign on the battery facing the
same way as the plus (+) sign
on the side of the battery door.
The new battery will be secured
when you close the battery door.
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Caring for batteries
Always discard batteries in a safe and
environmentally friendly way.
To prolong battery life, remember to turn your
hearing aids off when not in use.
Remove the batteries and keep the battery
door open while hearing aids are not in use.
This will allow internal moisture to evaporate.
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