I need Two 10S Lipo battery 5000mah - 30C
or
Four 5S lipo 5000mah - 30C
I'm curious to know what you're doing with that level of voltages. ;D
Hexacopter Long flight time...
What motors are you using?
T motor 510kv
Over 20,000 rpm on 40v???
There are 2 requirements.
10S for UGV - Ground Vehicle
5S for UAV - Aerial Vehicle