Hey i have the Axe cp heli. When my lipo gets done charging i plug it in the heli, i let the gyro intialize and the green light stays steady and go out to fly it. But when i power up it sounds like it has enough power and will start to lift off and then its like the battery is dead. Why would it be doing this? I let the battery fully charge and the green light comes on the charger. Somebody please help me. Thank you

First thing I'd do is to check each cell's voltage when it is ful charged. If they are all 4.2 volts then the charger is good and battery is full. Beyond that is a bad/weak battery , connection, or problem with heli itself.

Ok so my battery was the problem. Now i have 1 more question? Can i charge the battery through the deans plug? or will it screw up the battery? Thanks

Nevermind, figured it out. Thanks guys