The Global Industrial 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. Easy-to-use and time efficientSuitable in offices, warehouses, factories, mass transit, schools, and hospitals Padded backpack style straps help reduce pressure on shoulders4.2 gallon capacity0.75 Gallons/Min sprayer volume Includes: Lithium battery, UL charger, and backpack harnessLithium battery power allows up to 4 hours of working time Contains 4 nozzle attachments to meet virtually every spraying needDispenses disinfectants in fine mist for sterilization and disinfection10' to 16' effective range