After I was initially happy because he has a good suction power and the handling is quite pleasant and easy, I had to realize at the end that apparently the battery was a cheap part. Eventually he began during charging to stink as would burn something and from that time he read no longer be recharged. Because, unfortunately, the warranty had expired, he had actually produced any long work performance in his life, I am disappointed by the device. I had actually promised to me by a well-known manufacturers much more. The next device is accordingly even if my normal vacuum cleaner no longer holds of Dirt Devil be a long time.