Universally applicable, easy functionally

I have to bring a very high battery consumption especially for camera, musical instruments and amplifiers that I often on the road and am therefore dependent on that I always fully charged and functional batteries at hand. Therefore, I am also always looking for suitable chargers.
In various forums for battery and cameras I then become light attention to the Powerline 4 and have it (for the time being for test purposes) then ordered.
From what I was initially surprised most positive was the weight. It really is absolutely light and compact and therefore can also store well.
In addition, it still has some good features such as battery defect detection (which has given me quite a few times proved useful services) or the individual supervision.
The manufacturer (Ansmann) also promises that it can be used anywhere in the world. I've been unfortunately can not test, but can imagine it well. It also has a USB port that I could already often use well.

All in all I am very satisfied with the device even if it is visually a little more could be opened. I could not really be better able to make choices and recommend it to anyone who is interested in fully recommend it.