An adapter with power delivery function includes a power transmission module, a first input connector, and an output connector. The power transmission module includes a bidirectional DC charging and discharging circuit, a bypass circuit, and a control circ...

A car charger (10) includes a charger body (1), a cathode conducting elastic sheet (2) and an auxiliary elastic sheet (3). The charger body (1) has a housing (11) and a holder (12). The cathode conducting elastic sheet (2) has two elastic conduction arms (...

The device (1) has a central pane (2) comprising a support (3) with a receiving shaft for holding an audio-and communication device. Components (A-C) comprise form-fit shrouds (11, 13) that are inserted into the shaft. The components comprise a plug that s...