Bosch Drill screwdriver "Expert" without percussion wire PSB 18 LI-2 2-speed box, 2 batteries and charger 0,603,982,301 (Tools & Accessories)
Although a little expensive but very comfortable autonomy, charging is actually quick tries and more facilitated by the base that avoids removing the battery and highly efficient percussion to my surprise even in concrete for diameter holes 6 : it's