We have a question on how much amp draw we can get out of lipo or NIMH Batteries.

We are putting it on a Mojo Moass60.

We were thinking of these servos. Anyone know about them?
http://www.hobbycity.com/hobbycity/s...sp?idProduct=2



This UBEC, But what size lipo? 3s 800mah weighs about the same as a AA pack, but is that big enough?
http://www.hobbycity.com/hobbycity/s...idProduct=6320

We can also use a 6v AA NIMH 2600ma pack too. Would that be too many amps out of these though?