100V 240V AC To DC Adaptor 9V 1A 2A 2000MA 1000ma 5.5mmx2.5mm Connector Supply Charger Power Adapter EU US

It is a power supply, with transformer, socket, conduit and European switch. Which is not just anything! That you see, at first glance, "A PLUG, THE END" well no, it is an energy outlet, from the plug, but, in "replacement of a device with a battery (indicated) and that has" that outlet." Is it worth it? What is chubby, Tea TRANSFORMS and converts. What is "with function". No, I have explained myself. I don't know how to explain it better. And I am not going to post a video Tutorial of the energetic and productive theorem of a power supply either. that "R" creates and supplies the power of a battery. A 5 star, a photo and a video, but, as if it were the photo, because, otherwise, "It would be" hahahaha AUTHENTIC WEDGE! HAHAHAHA

It fits my device perfectly

The order was made for an electronic piano, so as not to use batteries. daughter is happy. Me too.