Lightweight The Gtech SW02 Cordless Sweeper only weighs 1.6 kg, making it so easy to move and lift, while the handle removes to allow easy stair and upholstery cleaning. Energy Efficient We are proud that all of our cordless products are energy efficient. A cordless sweeper can be fully charged 3 times for less than 1p, (source: British Gas Tariff, August 2009) providing up to 3 hours of continuous cleaning time. An SW02 cordless sweeper will run for up to 60 minutes on one charge. High performance The SW02 Carpet Sweeper is equally at home on either hard flooring or carpet, picking up debris from stubborn pet hairs to larger objects that have been spilled such as rice, pasta and coffee granules that would normally clog a vacuum cleaner, while the bush bar cleans deep into the carpet for a thorough clean.