Abstract: A wire storage device enabling users freely store wires without the prior art problem of intertwining. It includes a main body, a containing area, a fixing slot, and a fixing piece. A groove is positioned at the outer side of the main body, and said groove surrounds said main body all the way around. A containing area is positioned at the inner side of said main body, and a port is positioned at the edge of said containing area, said port connecting said groove with said containing area. A fixing slot is positioned at one side and a fixing piece is positioned at another side of said main body. While one end of the wire is placed inside said containing area, it enters into said groove through said port, and can be wound along said groove. After the wire is received/stored, it wouldn't be intertwined with another object, and would be carried and stored conveniently.

Abstract: The present invention is a novel connector capable of showing charging status without turning on the device under charge. The connector contains a casing, a connection element, and a status indication member. The connection element is configured at a lateral side of the casing for connecting a device to be charged. The status indication member contains a current measurement unit, a first indication element, and a second indication element. The current measurement unit is electrically connected to the connection element and a cable. The first and second indication elements are electrically connected to the current measurement unit and exposed out of a front side of the casing. By the indication elements' lighting pattern, the user can determine how much full the device under charge is.

Abstract: The present invention is a novel connector capable of showing charging status without turning on the device under charge. The connector contains a casing, a connection element, and a status indication member. The connection element is configured at a lateral side of the casing for connecting a device to be charged. The status indication member contains a current measurement unit, a first indication element, and a second indication element. The current measurement unit is electrically connected to the connection element and a cable. The first and second indication elements are electrically connected to the current measurement unit and exposed out of a front side of the casing. By the indication elements' lighting pattern, the user can determine how much full the device under charge is.