The Portable Backpack Electrostatic Sprayer delivers up to 4.2 gallons of wide and even disinfecting mist to sterilize offices, warehouse, mass transit, schools, and more. Electrostatic technology applies a positive charge to the spray droplets so they attract to surfaces like a magnet. The result is uniform coverage of complex objects and shapes that are often missed by conventional sprayers. This easy-to-use, lithium battery powered unit is cordless with 4 included nozzle attachments to meet virtually every spraying need. UL charger and backpack harness are included for efficient mobility and re-accessibility whenever needed.