Karcher FC 5 Cordless Hard Floor Cleaner, Yellow 25.2V Lithium Ion Battery | eBay
Amazon.com: UpBright 4.8V-5.8V AC/DC Adapter Compatible with Karcher K 50 K 52 K 55 Pet K 65 Plus K50 K52 K55 K55 K55 K65 Cordless Sweeper Vacuum Cleaner Electric Broom 4.8V DC
Karcher 18 Volt Cordless Stick Vacuum (Convertible To Handheld) in the Stick Vacuums department at Lowes.com