how to charge macbook g4 without charger

USB-C’s Power Delivery mode should allow the Google Pixel to charge the Apple MacBook 12.

HP mentioned that one of the issues still being worked out is how the spec responds when you connect one laptop’s USB-C port to another’s. In theory, the Power Delivery spec allows you to charge a friend’s laptop from yours, just as if you were jump-starting someone’s car. I could, for example, unplug the Pixel charger and have it run on the MacBook charger, and then plug the Pixel charger back in and unplug the MacBook charger, without interruption. Nothing caught on fire (darn!), but the Pixel is smart enough that you can pull a charger from either port and it won’t skip a beat. I plugged the MacBook’s charger into the left port and the Pixel's charger into the right port. Like the Spectre X2, the Pixel can be charged from either port. The discrepancies between the Nexus 6P’s charging rate with the power bricks versus the standard cable is likely due to how much power the USB-C ports on the devices put out versus how much the power bricks put out. If you’re curious about the voltage and amperage of the various bricks, see the chart below.Įver since Google’s new Chromebook Pixel came out, I’ve wondered what would happen if you plugged a separate USB-C charger into each of its USB-C ports. Oddly, when plugged into Google’s new Pixel over a standard USB-C cable, the Google Nexus 6P charged at its slowest rate. On the Google Chromebook Pixel, however, the Nexus 6P reported “Charging slowly,” which suggests a step down from just “Charging.” On the Spectre X2 and the MacBook 12, the Nexus 6P charged at its presumably higher “Charging rapidly” rate.

(The laptops were powered on and running on battery.) In all cases, the phone charged, but as we discovered with the power bricks, the Nexus 6P’s charge rate varied. With the laptops taken care of, we took a closer look at the Nexus 6P, plugging it into each of the laptops using the stock USB-C cable to see what would happen.

How to charge macbook g4 without charger