Battery Charge Indicator
When the rechargeable battery is inserted, you can see the state of charge of the battery on the battery charge indicator (4) on the dust extractor. When the rechargeable battery is removed, you can see this on the battery itself.
Battery Charge Indicator on the Dust Extractor
After the dust extractor is switched on, the five green LEDs of the battery charge indicator (4) will light up individually one after another in ascending and descending order. Then the LEDs will indicate the state of charge of the battery (20).
Battery Charge Indicator on the Rechargeable Battery
If the rechargeable battery is removed from dust extractor, its state of charge may be indicated by the green LEDs of the battery charge indicator on the battery.
Press the button for the battery charge indicator 
or 
to show the state of charge.
If no LED lights up after pressing the button for the battery charge indicator, then the battery is defective and must be replaced.
Note: Not all battery types have a battery charge indicator.
Battery model GBA 18V...
LEDs | Capacity |
|---|---|
3× continuous green light | 60−100 % |
2× continuous green light | 30−60 % |
1× continuous green light | 5−30 % |
1× flashing green light | 0−5 % |
Battery model ProCORE18V...
LEDs | Capacity |
|---|---|
5× continuous green light | 80−100 % |
4× continuous green light | 60−80 % |
3× continuous green light | 40−60 % |
2× continuous green light | 20−40 % |
1× continuous green light | 5−20 % |
1× flashing green light | 0−5 % |