![]() ![]() I found a formula for quadcopter flight time calculator Quadcopter flight times (Battery Capacity Battery Discharge /Average Amp Draw)60 How about this calculator formula For instance, If have a lipo battery 3s 3300mAh, I calculated the average amp draw of quadcopter to be around 20 amps, and I am making an. ![]() if your quadcopter take 2000g(including all parts) to flight, each motor will have to produce 500g (500g = 2000g / 4 motors) of thrust in order to hover. After you buying a drone, you will consider how to increase your flight times. If each motor draws 1 amps to produce 100g of thrust. In applications where uninterrupted operation of the vehicle is more important than its agility, this issue can be solved. In fact As the battery gets larger, the increase in flight time becomes ineffective, because of the weight of battery.īut we have to consider all the weight of parts when calcute Average Amp Draw, For example (From above article) For LiPo batteries, which are commonly used to power quadcopters, just multiply the number of cells in series with 3.7V. However, battery-powered drones have rather limited maximum flight time. YES, Bigger lipo battery can be powered more energy. Also, when purchasing motors you need to consider Watt’s and Efficiency as well apart from Motor KV and Thrust.The higher the Efficiency, the better it is.The manufacturer/seller of Motors will. ![]() You won't get much more from 3300 because of the extra weight - diminishing returns In order to choose a motor you need to determine how much weight you are planning to take, and then work out the thrust required to lift the quadcopter. I can get 3.5 minutes from a 3s 1500mah, maybe 4 mins from a 3s 2200mah at gentle speeds. If you're racing or the like with mini quads then you won't get 7 minutes from a 3s 3300mah battery. You'll find quite accurate flight times (in perfect conditions) for all Phantoms in the manual and spec sheets. IF A Motor Thrust, B Num of Motors, C the weight of the craft itself, D Hover Throttle. ![]()
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