The RATO R2000iS-6 inverter generator provides high quality pure sine wave electricity, making it perfect for powering laptops and small devices. With a rated output of 1900 watts, this lightweight and quiet generator can run for up to 6 hours on a continuous 1/2 load. Its easy access maintenance door and compatibility with the RATO parallel cable make it a convenient and reliable choice. Covered by a 2 year/500 hour domestic warranty.