The mophie Powerstation USB-C XXL was released by mophie for USB Power Delivery enabled products including Apple Mac's as well as certain Android based phones like the Razer Phone. Let's see how the mophie Powerstation USB-C XXL charges the Razer Phone using USB Power Delivery 2.0 technology over USB Type-C.
After connecting the Razer Phone with a fully drained battery to the mophie Powerstation USB-C XXL which itself was about 75% charged, initially the phone could be seen to trickle charge while the voltage started up at 5 volts. As the voltage then increased to 12 volts, the power charging started to stabilize resulting in up to 20 watts of charging with frequent power resets in between. Click here to download the trace captured by the GRL-A1 power analyzer to see more details on how the mophie Powerstation USB-C XXL at 75% battery, charges the Razer Phone at 0% battery charge.