Tested and confirmed working with a Dyson vacuum cleaner. Dyson Vacuum Cleaner Genuine Charger AC Adapter Dyson Used Item Model Number: 205720-04 Used Item Input: 100-240V 50/60Hz 0.6A Output: 26.10V 780mA Genuine Manufacturer Product with PSE Mark Battery Charger Used Item AC Adapter Power-on operation confirmed. Please be sure to check the compatible models on the web, etc., before purchasing. Used item. There are small scratches and scuffs. There is dirt that cannot be completely removed. Cleaned with an alcohol wipe. Power and charging are possible. Please check the images carefully before purchasing. Simple packaging will be used; thank you for your understanding and cooperation. This is a used item; please refrain from purchasing if you are sensitive to imperfections or seek perfection. Discounts are not available. Operation confirmed.