3 ms·

Since the 15" MBP charger can deliver up to 87W, if you have full power draw on the MBP will you actually not be able to fully supply power over AC? I assume th

Since the 15" MBP charger can deliver up to 87W, if you have full power draw on the MBP will you actually not be able to fully supply power over AC? I assume that the CPU also takes up around 20-30W.

unilynx 9y ago
The MBPs pull power from both AC and the battery if needed.
hajile 9y ago
The bigger issue is that mac cooling is usually very small. You'll run into thermal throttling long before you can dissipate a 75w TDP.