18 GB/IE/NI
Prior to first use
Charging the charging /
storage box battery
Before first use, the charging / storage box
battery must be charged.
Connect the charging / storage box 10 via the
USB port 8 and the included USB cable 15
with a USB voltage source with a current of
at least 500 mA (e.g. a USB charger or a
computer).
The charge status is shown via the LED charge
status 12 on the charging / storage box 10:
LEDs
Battery charge status
0–25 %
25–50 %
50–75 %
75–99 %
100 %
