Using this Quad Lock wireless charging head is easy. First, if your motorcycle has a USB power source, you can use the included USB - A to USB - C cables to connect the charging head directly. If there's no USB power source, you'll need to buy the Quad Lock® Weatherproof 12V to USB Smart Adaptor and connect it to your motorbike's battery or existing SAE connector. Then, attach the charging head to your Quad Lock® Motorcycle Mount. Place your compatible smartphone on the charging head and the dual - stage lock will secure it in place. While using, remember that power supply requirements vary by phone brand and model. To keep it in good condition, after riding in the rain or bad weather, wipe it dry. Don't expose it to extremely high or low temperatures for a long time. And always make sure the connections are clean and tight.