The charging should work if they've adhered to the USB Power Delivery standard. Laptops should be pretty good about this. Basically there are a couple of pairs

The charging should work if they've adhered to the USB Power Delivery standard. Laptops should be pretty good about this. Basically there are a couple of pairs of voltage/amperage ratings and the charger/device will negotiate the highest rate that both are capable of. It tops out at 100W (5A at 20V). Qualcomm has their own "Quick Charge" system which is not generally compatible. A lot of phones (Samsung) are doing this, but a quick search says it might also work with USB-PD chargers. In other words, it sounds nice but it's actually a bit of a mess. FWIW I use an Anker 5-port + USB-C charger at my desk with a Macbook Pro and it works fine (though it's 29W instead of 61W so it doesn't charge the battery during use). http://www.usb.org/developers/powerdelivery/ http://www.usb.org/developers/powerdelivery/ https://www.reddit.com/r/GalaxyS8/comments/69xox4/the_galaxy_s8_supports_usbpd_5v3a/ https://www.reddit.com/r/GalaxyS8/comments/69xox4/the_galaxy...