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.
Portable Charger For Karcher Wv50 Wv55 Wv60 Wv70 Wv75 & Wv2 Wv5 Window Vac Plug Battery Charger-Eu Plug
Bouge 5.5V Charger Compatible for Karcher Window Vac Cleaner WV 1, WV 1 Plus, WV 2, WV 2 Plus, WV 2 Premium, WV 5 Plus N, WV 5 Plus, WV 5 Premium
Karcher Commercial WV 5 Plus N 1.633-221.0 - Karcher Centre NWTC Colne HIRE or BUY Floor Sweepers or Floor Scrubber Driers
Karcher Products - ITS
5.5V Charger Fit for Karcher Window Vac Cleaner WV1, WV2, WV5, WV55, WV60, WV70, WV75
Portable Charger For Karcher Wv50 Wv55 Wv60 Wv70 Wv75 & Wv2 Wv5 Window Vac Plug Battery Charger-Uk Plug
Best window vacs for condensation on windows - Which?
WV 1 Plus (White)
Window Vacuum Battery Charger Power Cable for Karcher WV1 WV2 WV5 Premium: : DIY & Tools
Karcher WV 1 Window Vac Karcher Center Trafalgar
Vacuum Battery Charger Power Cable compatible with Karcher WV1 WV2 WV5 — SPARES2GO
Domestic Window Vac Parts
WV 1 - WV 5 Window Vac Battery Charger
Vac Vacuum Battery Charger Plug Power Cable For Karcher WV/WV2/WV5/WV50/WV50 Plus/WV55/WV60/WV60 Plus/WV70/WV75 Window Vac Plug - AliExpress