I have a kingco 3.5 channel 801 helicopter. It was working perfect and I turn it off and the next time i tried to use it would not work. i charged and turn on the remote and plug the wire into the helicopter the light on the remote started blinking i move the left control on the remote until the light quite blinking and the lights came on the helicopter but the blades won't work. help

I'm just a newb but on my heli if the battery is undervoltage it does that, light on but no intialize command.