The lithium-ion battery is integrated in the device and is charged with a charger that can be plugged into a socket on the device.
With regard to the reinforced concrete ceiling, in which I'm almost desperate with my old cordless hammer drill, I've done with this device is also a stroke of luck! With the original concrete drills (eg Bosch SDS-Quick drill concrete drill bit set 3-piece 5-8mm for UNEO it works pretty well - although I must admit that one in the same blanket with a "real us-powered hammer drill" comparatively "like butter" pierced.
What bothers me a bit is the fact that in the case no suitable holder / holders for the drills and bits has. The "flying" in plastic bags in it around, even if enough space in the trunk is a lot of small stuff to store in addition to the device and charger.
The case itself I like the way well. Small, stable and with fairly good locks - foolproof in red.
So right sion fully is a sort Zusatztasche- / suitcase where bits and drill bits can be stored beautifully uncluttered.
Price-Performance ?! Well, alsooo ... [you think in the place a kind of skeptical hesitant vieeelsagende pause] ... really priced the UNEO is not right away. For the money you get a decent drill with hammer drill which is also suitable for larger holes. But since he is as good as 2 devices in one for my average Joe-yourselfer needs, I find the total purchase worthwhile.
In addition, I'm happy as a woman and to brag from the hardware store when I bought such a device. And even more so if it at home then every now and then facilitates the work. Too bad that there is no such device in a pretty pink. -p
Important!
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The UNEO has no 3-jaw universal chuck, that you have to fix it with an asterisk key, but in the meantime some manufacturers popular SDS-Quick Recording. This also means that conventional drills can not be used with round shank. Used to drill with SDS-shank and hexagonal and bits and bit holder with hexagonal. (A standard selection of bits and drills is included in this set).
Also important to know:
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Suitable for the UNEO is concrete and wood up to 10mm diameter and for steel up to 8mm diameter. (So that's why more of a handyman universal device.)
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