Gardena pressure washer
The Gardena high-pressure cleaners with battery are the mobile and silent cleaning solution. There are 2 versions on the market. There is a 40 Volt system, which has more power but also its own water supply. So with this pressure washer you can really work without an outlet or a water connection. The 18 Volt version does not need electricity for its battery, but it does need a water connection. However, this can also be an open source such as a swimming pool, a lake or a water corridor. Because it is self-priming - draws water up to 2m above the water level.