MBP PS got plugged into Macbook

[SolRayz]

Everything seems to be fine but my wife accidentally plugged my MBP 85 watt power supply to her Macbook. Is this bad. It doesn't seem to have harmed anything.

 

[TEG]

You're fine, they self regulate so as not to overpower. The power rating is the maximum throughput.

TEG

 

[Fearless Leader]

It wont, its fine to do. The other way around MB to MBP simply doesn't have enough umph to power and charge the MBP and will just run the laptop without charging.

 

[SolRayz]

Ok thanks...that is good to know.