Hi,

I have one Rc Heli having new battery inserted.

Battery is full charged and after binding with tx heli lift and fly for 10-20 seconds and after that it comes down.

so, in this case How to survive?

How to repair?

How to fly it for more time?

Please HELP!!!!

Thanks

What kind of helicopter?
CO-AX?
Is it one of those cheap Chinese ones?
How old is it?
Share an image.

Pls ck sir. Attached Image

Since it is a new heli, the battery may be faulty. Replace the battery. It is easily available at Amazon or go for bangood.

@ AL HAM SHARI
Are you sure you have read the description correctly?
The O/P has REPLACED the battery already. Further, the Heli isn't new.
Please read before posting
@ Ronak
Sorry friend, forgot about your issue. Same thing happened with my Chinook. The motors in these helicopters usually become useless after some playing. So try to find replacement micro brushed motors online. They are available for cheap on many e-shops in packs of 4. You'll have to do some soldering.
P.S-> My Chinook became fine after I replaced the motors.

Try to observe the motors under an independent power source (same voltage as heli battery)(not connected to heli PCB). If they seem to slow down or give less power, is damn sure that they are the culprit.

Regards.

@prabal I grasped the Post of OP differently.
@ronak is you could consider rewinding motor.

@ AL HAM SHARI
It's a teeny weeny coreless motor. Ain't it better to buy another?
They are hard to open. They break easily when you try to open em'

Yes, you could buy one easily. But, rewinding is not that hard. The tricky part in brushed motors is soldering to the commutator. Buying is better if you have no time to spare.

I hope that you understand that this is a 8mm brushed motor. Not the bigger kind.

These are factory sealed.

Oh, the small micro coaxial? Thought it was fairly large from the pic. Then, rewinding is very hard. Buying the motor is the best option.