This battery charger is a suitable replacement, should you misplace your original charger. It is compatible with all Kärcher Window Vacs with the exception of the WV 6.
Kärcher - Window Vac WV 1
KARCHER WV 2 Window Vacuum Cleaner - White & Black, Black,White
Panasonic WV-Q105A
Kärcher - Window Vac WV 2 Plus N
Kärcher - Window Vac WV 5 Plus
Kärcher - WV 5 Charging Station and Replaceable Battery
