The Victory Innovations® Professional Cordless Electrostatic Backpack Sprayer is designed to allow the professional to cover up to 23,000 square feet (2,130 square meters) on a single tank of fluid (coverage per tank is determined by internal testing using flow rate and particle size). It is designed to save time and labor and cover more surfaces. Our patented technology adds an electrostatic charge to solutions, allowing them to wrap conductive surfaces with an effective and even coverage. Charged particles envelop all conductive surfaces – shadowed, vertical,