Unami
macrumors 68000
These wireless chargers are such a waste of electricity, so much is lost in just heat...
And it's not only the excess heat due to the coils having a lot of resistance in comparison to much shorter wires. It's also the electricity that gets lost in the gap.
Quite ironic that Apple tried to sell us on leaving away chargers as a "green" measure while at the same time introducing more wasteful methods of charging.