I have probably a Monday device gets as far as the batteries. The supplied 3Ah batteries were almost useless because they were empty after a few holes. As both were defective then also I got myself 2x 5 Ah batteries and now I can work as long 3x felt. At 6 drills you notice no difference to a power supply.
+ Well made and robust (falls from ladders unscathed)
+ Battery quickly recharged
+ Easy
-3Ah Batteries are much too quickly (remedy 5Ah batteries)
-no charge indicator (with other manufacturers already standard)
-Case Has no capacity for additional drill
The machine is mainly used for surface installations.
However, if you need to edit a lot of concrete with large drill bits should resort to another model with 36V.
For chiselling I keep the machine only very limited suitability.
