5C10J30918 DC30100UJ00 Lenovo U31-70 DC In Cable

 This genuine replacement part, identified by the official Lenovo part numbers 5C10J30918 and DC30100UJ00, is the exact internal DC power jack in cable assembly for the Lenovo U31-70 laptop model. It consists of the DC-in power jack (socket) soldered to a short, integrated cable wire harness that connects to the motherboard. This assembly is the complete solution for repairing a damaged DC charging port, broken internal power cable wires, or a loose DC input jack connector. It is manufactured to original specifications to ensure perfect compatibility, secure connection, and reliable power delivery. We supply this high-quality component in bulk at competitive wholesale prices, making it an essential stock item for computer repair businesses and electronics resellers.