Hello,
I've bought a new fx078 4 ch helicopter. It comes with a 7.4v 700 mAh battery. The online videos show a flight time of appx. 4-5 minutes.
My battery however gives me a flight time of around 15 seconds only after which the aircraft looses power and comes down. After that it again gives power for the same 15 seconds. This cycle continues 2-3 times n the battery dies down completely.
I've also noticed that the battery takes lesser time to charge completely, but looses power very early. I have a 800 mAh charger that also came wid the model.
Can anyone suggest a probable solution or another equivalent battery that I can use.

Regards
Aakash

The battery was damaged. Can to tell me that how much "c" writen on battery

And send me the pic of that battery.

If any problem contact me on whatsapp on 8409607887