4 ms·
15W at 3A 5V actually is the maximum over usb-a. USB-PD powerbanks are a thing these days but it's useful in a pinch.
by thatfrenchguy 4y ago
15W at 3A 5V actually is the maximum over usb-a. USB-PD powerbanks are a thing these days but it's useful in a pinch.
- jrmg 4y agoThis is actually enough to power the laptop and trickle charge! I’ve had a M1 Pro and now have an M2 Air plugged into my weirdo USB-C monitor that only provides 15W power(!), and unless I’m heavily compiling all day (like change-compile-change trial-and-error), the laptop does slowly charge. Even on the heavy use days its never actually run all the way down.