What battery to use in my build, Max current ?

Hi
Im plannig to build my first build, so need to know what battey to use, and how much weight to expect to use.

My frame is 250mm, 132g, carbon frame.
My controller is a racestar which can output 30amps just wondering what current do all 4 motors draw on take off or at Max speed?

Thank you
 
We can help, but you need to give us a specific parts list. Motor size is quite important, as they are what draw the amps. Typically, a 30A ESC is a bit under-sized for a 250mm frame
 
I'm on a budget, I was looking at a 230mm frame, wondering if maby a 130mm or close frame may be better, Wondering if there may be a build somewhere I could use
Thanks
 
You tube is a good place to look ,Jackson posted a link to a very cheap lite weight tricopter, does some acro really well here it is
 
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