How long does your rMBP last on battery with max screen brightness and multiple apps?

[wickoo]

I tried one in an Apple Store. I opened a dozen Safari tabs, a dozen apps and increased the brightness to 100% - my usual workflow. The estimated battery life went down to 3,5 hours. Does this check out with your results?

 

[MacDawg]

That would probably be about right
If you want more battery life, adjust your workflow

 

[AndyK]

Sounds about right.

 

[Meister]

2 - 4,5 hours depending on the apps.

 

[Islanti]

Yup, that's what I see on my late 2013 rMBP. I bought a Hyperjuice 2 to get me through the day.