Inside a faulty Kärcher window vac.

I was sent this Karcher window vac by Chris and Mandy. It had suddenly stopped taking a charge.
These things are basically window squeegees with a vacuum unit built in so they can suck the collected water into an internal storage chamber.
Quite an interesting design. Many of the components clip together very snugly with injected seals that also extend to provide support for the ends of the lithium cell.

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Видео Inside a faulty Kärcher window vac. канала bigclivedotcom