Here's a Eagle Tree graph of a 20C 5s 4900mah Rhino(part of 10S setup). Hacker A60-20S spinning an APC 18x 10 pn. This is the fourth cycle. I have about 20 cycles on it now and it is still performing well. Pack weighs 635gm including the connector. The complete flight is above 3.5 volts/cell.