# Battery charge indicator

The battery charge indicator indicates the state of charge for a few seconds when the on/off switch is half or fully pressed.

LED | Capacity
--- | ---
3 × continuous green light | 75–100 %
2 × continuous green light | 40–75 %
1 × continuous green light | 15–40 %
1 × slowly flashing green light | 0–15 %

The three LEDs in the battery charge indicator flash quickly when the temperature of the rechargeable battery is outside the operating temperature range and/or the overload protection has been triggered.