Lenovo 65W USB-C DC Travel Adapter - Car Power Adapter ( DC 12 / 24 V ) - 65 Watt charger 40AK0065WW Recharge your laptop or mobile device via USB-C Plug in auto outlet, will both power your Lenovo/ThinkPad NB as well as charge its battery 65W power enables rapid charging on ThinkPad X1 family Backwards compatible with PD2.0