The pump is processed properly, performance is very good, the valves are secured with a proper cord to the unit against the evil valve shrinkage, they will click into place and are not, as with other devices on the air pressure (the actually is low) blown away. The battery life seems decent; all my Inflatables were all before the end.
A deduction there is that you do not use the pump during loading DO (probably can); ergo if all battery, then -ähhh- pump.
The load times are also long arg (after initializing each 15-20h). If the but schedules and are no inflatables for Aufpusten, it is going to get over.
Oh, and someone should whisper the manufacturers that from a certain DB number LOUDNESS gilt- as the pollution seem to have not yet realized ....
Addendum dated 03.12.2012
After 3.5 years of use I can say that the pump still works well. Whether morning in Brandenburg, at noon or in the evening on Stechlin Rügen- the battery lasts ... ;-)
