@dasun wrote:
Hi,
Currently, I am using a 3S battery with my F450 pixhawk quadcopter running with ardupilot 23.4. The problem I have is the flight time is very less around 5-7 mins. So I am going to buy another 4S battery to extend the flight time. I want to know, if I change the battery from 3S to 4S, will itl affect quadcopter dynamics. (tuned PID, alt hold, loiter mode, stability, etc). Will it be safe to use 3S and 4S batteries time to time. I'm going to use 3S battery until its voltage is low and then the 4S battery. Then again 3S once I charged it. Please help.
Thanks
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