Dyson DC16 vaccuum charger rated 28Vdc on the output, but measures 24-27V on connecting and (very) slowly drops to 18V while connected. What could be the problem? : r/AskElectronics
TOP CHARGEUR * Power Supply Adaptor Charging Cable Charger 28 V for Dyson DC16 DC 16 Vacuum Cleaner: Amazon.de: Home & Kitchen