The NOCO GBC011 65W GBX 12V Car Charger connects directly to the NOCO Boost X jump starter's USB-C IN/OUT ports. Easily charge all Boost X models including the GBX45, GBX55, GBX75, and GBX155 through 12-volt and 12-volt mini auxiliary ports in a fraction of the time with up to 65W USB-C power delivery. A built-in power LED indicator illuminates when the vehicle's 12-volt is active.