Silvercrest STSK 2 A1 Bedienungs- Und Sicherheitshinweise Seite 75

Checking current battery capacity status
of the charging/storage box 6 :
Briefly press the on button 9 .
The current battery capacity status is
indicated by the charging status indicator
8 on the charging/storage box:
LEDs Battery capacity status
approx . 30 %
approx . 60 %
approx . 100 %
GB/MT 75