I bought a cheap drone off gear best (i Drone i3s Mini RC Quadcopter). I bought it because it's my first time flying and I didn't want to break an expensive one. Unfortunately it only has a fly time of 6 minutes (3.7V 350mAh lithium-ion battery with protection board) Would it be possible to get a better battery that lasts longer?
That's not bad. The problem would be finding a higher mAh battery that fits in the bay. How much extra room do you have?
I have boought about five from eBay, in to total i'll have abour 30 mins of flying, just have to land after 6min.