I accidentally threw away the charger for this hoover. Is there a cable on digitec that I could use to charge the hoover again? The original spare part (https://www.hooverersatzteile.de/staubsauger/fm18li-011-39400283/staubsauger-netzteil-eu-stecker/product.pl?pid=5254363&path=45785:687935&model_ref=12057442) costs around 50.- with delivery, for which I would almost buy a new hoover... Merci for your help!