Speaking of charging, battery life is 'up to 30 minutes' on the VC4 models and 'up ... 299 for the range-topping VC6 Premium. In the USA, the slightly different Karcher VC4s is available for ...

The set up, usability and battery runtime was all tested, along with how well the handheld appliance actually cleaned. I've been using the Karcher Window Vac WV 6 Premium in my home for three weeks.

Thankfully, the 30 minute run time will allow you to do a whip around without having to worry that the battery is going to run out mid flow. The Karcher VC4 Cordless Vacuum is available to buy ...

That’s exactly what I thought – until I tried the product that stars in this Kärcher Window Vac WV 6 Premium review ... window vac comprising a handheld battery-powered vacuum unit and ...