First indicator lamp blinking — Battery protection system active

What does First indicator lamp blinking mean?

The first indicator lamp on the battery blinks. This means the battery protection system has activated, likely due to overload, overheating, or overdischarge.

• Tool overloaded
• Battery overheated
• Battery discharged too low

Click steps to track your progress.

1. 1

   If the tool stopped, turn it off.

2. 2

   If overloaded, stop the application causing the overload.

3. 3

   If overheated, let the tool and battery cool down.

4. 4

   If battery is low, remove and charge the battery.

5. 5

   Turn the tool on again to restart.