This Stanley FatMax V20 pressure washer runs on two standard V20 lithium ion batteries simultaneously, enabling it to tackle more powerful cleaning jobs while retaining battery compatibility with all the other 18v tools in the V20 system. The self priming system means that as well as not having to be connected to mains power, it doesn't have to be connected to a mains water supply either, and can draw water from freestanding sources like buckets and tanks. Features and BenefitsPart of the Stanley FatMax V20 cordless systemRequires two FatMax V20 batteriesSelf priming system: allows water to be drawn from freestanding sources like bucketsHigh performance with two pressure settings and boost modeBoost mode delivers 100 bar pressure for up to 5 minutes for shifting stubborn dirtTelescopic handle and wheels for manoeuvrabilityIncludes two nozzles, detergent foam applicator, self priming kit and 8 metre hose SpecificationsBattery Voltage: 36v (2 x 18v)Battery Type