ArrUnTuS
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- Joined
- Jan 5, 2018
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Yuneec H520 - Is it true it does not give you battery level? I just heard this rumor. How would you know how much flight time is remaining without some kind of monitor?
It's not a true rumor. It does give the battery level but it is having problems indicating it due to variations. They'll fix it with some update.
Anyway, it can be calculated as it has always been done. With experience and a timer you calculate at low altitude, to avoid disasters, what is the total duration, and take into account the possible maneuvers you do. You land within a safety margin and measure the remaining voltage. You stretch the duration of the flight more and more until you find the point where you are comfortable knowing how you fly and that you will not run out of battery in full flight. This is how it was done when there were no such modern systems