7 cordless hoovers in a practical test: Dirt Devil, Dyson, Grundig, Kärcher, Philips and Sichler

Hardly any electrical cleaning device is used more often in the house and home than a hoover. Battery-operated models have meanwhile conquered their place here, especially since they can keep up well in terms of suction power; not to mention the cordless convenience. We wanted to know which type of cordless hoover makes the most sense for us, how convenient it is to use and how efficient the suction result is. For the practical test, we loaded up 7 cordless hoovers for a big clean.