Siemens Pure - Manual (Page 9)

Handling of standard and rechargeable batteries
9
original size
Always use the right size of batteries.
Charge the rechargeable batteries before fi rst
use.
Remove the tab on standard batteries only
when you are ready to use them.
The positive (+) side of the batteries is always
the smooth side.
Always keep spare batteries with you.
Low battery indicator
Your Hearing Care Professional can activate an acoustic
signal to inform you when the battery is nearly empty. If
you hear an acoustic signal or experience low amplifi ca-
tion power, replace the battery.
Handling of standard and
rechargeable batteries