[>:] looking for some help. need to know why my lama v4 is losing power, meaning after 2 - 3 min. of flight time I cannot get my heli more than 6 - 12 in" off the ground. I have tried brand be lipos I bought from Deal Extreme and I get the same result. Are my motors bad or is it my 4 in 1 ? Also I have very slow rotation to the right but very fast to the left. overall this heli still hovers pretty good.

What charger are you using? if it is not a good one, that could be the problem. The stock charger that came with the Blade CX had the same problem

With several batteries, it very well could be the charger, although I have 5 chargers for my Lamas & never had any problems with any of them.

That's the problem with only owning one Lama, when 1 doesn't work, you've got nothing else to compare it to nor parts to swap between them.

I have new chargers on the way from deal extreme. I also ordered a set of motors just in case. Is there any possibility of any thing else?

If this happen to all of your lipo, then I would say is either the motors or 4in1