SprayMate SMSAAH-2 4-Gallon 18-volt Battery Operated Plastic Backpack Sprayer Battery and Charger IncludedChange the way you spray and eliminate manual pumping with the 18-Volt/2.6 Ah Li-ion powered Tornado sprayer. This powerful 4-gallon sprayer has 2 pressure settings so that you can spray up to 25 ft. at either 45 psi or 60 psi with the included nozzles (110 fan and adjustable misting nozzle) for up to 2.5-hours of continuous spray time. With consistent pressure, your spray patterns will be even throughout the battery charge. A padded back combined with padded backpack straps ensure that you will be spraying in comfort. Trust the Tornado for any spray job around the house ranging from watering plants to pesticide/fertilizer/weed killing applications to spraying mold to so much more. The pressure is generated by the diaphragm pump so there is never pressure build-up in the tank.18-Volt rechargeable battery spray continuously for up to 2.5-hours on a single charge of the 18-Volt lithium-ion battery (charges in 2 hours)Dual pressure option select the perfect spraying pressure at 45 psi or 60 psi with a flip of the switchSpray from a distance reach over 25 ft vertically and horizontally to reach eaves, trees, etcTwo nozzles included 110 fan nozzle and adjustable cone nozzle (jet stream to a mist)Powerful diaphragm pump durable pump builds pressure quickly and with minimal noise, activates at a squeeze of the triggerGeneralBattery Voltage18-voltTypeBackpack sprayerDimensionsHose Length (Inches)60Wand Length (Inches)18Tank Capacity (Gallons)4Weight (lbs.)12FeaturesAdjustable Spray PatternYesFor Use with PesticideYesATV/UTV MountYesFor Use with Weed KillerYesBattery IncludedYesHose MaterialRubberBattery OperatedYesKitYesBattery TypeLithium-ionMaximum PSI (PSI)60Charger IncludedYesPressure Release ValveYesFor Use with BleachYesRecommended for Cleaning ChemicalsYesFor Use with Concrete RemoverNoRecommended for Lawn ChemicalsYesFor Use with De-icing SolutionYesRecommended for StainingYesFor Use with DisinfectantYesShoulder Strap IncludedYesFor Use with FungicideYesSprayer Rate0.48 gallons per minuteFor Use with Grass KillerYesTank MaterialPlasticCompatibilityCompatible with Ice MeltYesWarrantyWarranty1-year limited