180w

Not bad at all.

Because I was bored at work, I figured out the max charge rates for you :):

thanks, they actually have a similar chart in the manual. It should have enough total watts to charge most batteries(atleast for me since I dont think I would ever go over 6s). It also lets you charge up to 2c. I dont think I would do that until batteries progress though, but it is good to know the charger already lets you go past the 1c standard.