"Connect your Peak Design charging Motorcycle Mount to your choice of power sources 3 options available: USB-C, USB-A, and SAE Connects to charging module via slim, proprietary waterproof inline connector Burly PE insulation resists kinking, abrasion, and the elements 2M length for SAE cable Compatibility Most newer bikes have natively integrated USB-C, USB-A, and/or SAE power supplies For older bikes, we recommend the SAE Cable Kit with a 3rd party SAE battery harness SAE Cable Kit users must unplug charging module when bike is not running to avoid battery drain Other ways of preventing battery drain are installing a switched SAE battery harness or auto-shutoff relay for your SAE power source Consult an experienced mechanic when working on your bike's electrical system"