Comment by Dylan16807

I don't see anything about charging at 140W on that apple page. I do see it saying 50 percent in half an hour which is a lot less. For the 16 inch that's near 100W, for the 14 inch with an almost 70Wh battery that's about 70 watts.

I guess 85W is enough to make a difference from 60W, but it's pretty close.

> and require 130W chargers to do so

Only if that's a weird artificial requirement, no way charging is only 60% efficient.