Ok I am new to drones and drone building. But I have what may be a stupid question. Is there such a beast that will allow me to take the place of my battery pack to plug it into a wall outlet for bench testing purposes? So like a dummy battery pack that plugs in the wall.
If I have 2 lipo batteries, both 6s 10000mah 25c but different manufacturers. Is it possible that one can produce a much longer or shorter flight time than the other?
