Amazon.com : Cordless Pressure Washer,Portable Power Cleaner with 5-in-1 Adjustable Nozzle and High Pressure Nozzle Ideal for Washing Cars/Fences/Siding,2 Batteries and 1 Charger Included : Patio, Lawn & Garden
DEWALT Lithium-Ion Powered Battery Backpack Sprayer DXSP190681 - The Home Depot
RIDGID 18-Volt Cordless Battery 4 Gal. Backpack Chemical Sprayer (Tool Only) R01501BVNM - The Home Depot