If I count together how many cheap screwdriver I have already purchased ... This time, the screwdriver has survived the complete interior of my cultivation and various other helpers hours at acquaintances. The screwdriver should be noted nothing and he funtkioniert still ;-) Battens 100mm Toax 6 strength, he has completely pulled through until the end. When plasterboard or drywall screws in it took a while before I had the proper torque, since I was so surprised by the power. The LI battery draws to the end through fully. Practically the set with 2nd battery. Battery approximately after 1 hour again, since the second is usually not empty ;-) OK, he is not quite class suited to the blue series ran or Makita, but for frequent hobby home improvement!