Caveat: I advise to follow-up model with LI battery! Is there Bosch from 100 (without the so-called. Exchanges Action!) Bosch does not sell the NC battery-powered for no reason with two batteries! Morning loaded, inserted battery and the next day the battery was empty! Without having a screw "screwed". With the second battery the same. The charger has no automatic loading system in the 21st century more prior art. Meanwhile, I have to get in touch with other owners who sell the unit unnerved as faulty. The name Bosch has obvious no more importance, which I very much regret. The screwdriver itself in very good, work is only possible when charging two hours before the work of the battery (even if it was full "yesterday"! Here, Bosch should be accommodating (as in the 70 also).