Antec 850 PSU

[Peelback79]

I want to get a battery backup/surge protector for my computer. Runs off of the Antec Truepower 850W. So do I get a backup for 850W or don't I need that much. Should I get more?

Thanks.

 

[jonnyGURU]

How much power does your PC actually consume?

Not 850W.