Victory Professional Cordless Electrostatic Backpack Sprayer Kit, Includes: (1) VP300ES Professional Cordless Electrostatic Backpack Sprayer, (1) VP20A Professional 16.8V 3400mAh Lithium-Ion Battery, (1) VP10 Professional 16.8V Charger, (1) VP49 Nozzle Wrench, (1) VP50 3-in-1 Nozzle (40/80/110 Microns), (1) VP31 Backpack 2.25 Gallon Tank