Help! Help with Air hogs hyper stunt

[Pixma]

Hello i want to talk about a drone i have for several years that when i recieve it, i try it to fly it to see if everthing was well, the drone flighted but obviusly didnt have too much battery, so i got it to recharge it, but it didnt work, so now i wanted to open the dron and see whan can i do to repair it and i only can see about a cable white that is disconected and i really apreciate a help with this and how repair the dron, only the controller is working of other thing, the charger is rigth

 

[LitterBug]

That white wire is probably the antenna and should not be connected to anything

 

[Pixma]

That white wire is probably the antenna and should not be connected to anything

oh ok, so what can be the problem about charging? of the things you can see in photo

 

[bisco]

perhaps you need a new battery

 

[Piotrsko]

Typically needs to be turned off or battery disconnected to charge