Question about i-tec USB-C Universal Charger

I would like to try charging the Lenovo C940 15" with this device via USB-C. Directly, as well as via the Power Delivery of the Hama Dock. Does anyone have experience with this exact combination? Please don't speculate, no one has yet managed to charge the C940 15c via USB-C PD, certainly not via the dock. Although the Lenovo has 2 real Thunderbolt 3 ports.