ABC Products® Replacement Gtech 7.2 Volt Rechargeable Battery Pack for Gtech SW01, SW02, SW04, SW20 will support Electric Floor Cordless Sweepers / Vacuum Cleaner / Hoover etc: Buy Online at Best Price
Gtech Power Sweeper (SW02, SW20, SW22, SW26) | Emptying the bin - YouTube
Amazon.com: GTECH Cordless Sweeper 7.2v NiMH SW02 220v and 110v: Home & Kitchen
Gtech Power Sweeper (SW02 and SW20) | Replacing the battery - YouTube