Alexdroner
lvl.2
United Kingdom
Offline
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Mike-the-cat Posted at 2016-12-29 03:49
Flying your batteries down to 10% is 1) leaving very little safety margin as the discharge current at that level is at threshold for safety. 2) if repeated will shorten your battery life. Be safe and not sorry. Ascending to 220m to 'be safe' Sorry, I do not get the logic of this. An ascent of the sort you describe is a high current drain manoeuvre and if you do this at 20%, you are asking for trouble.
I just wanted to test how the program works is there any better way to do it? Like even at 20% I spend me be like 1.5% battery to climb up from 120m at 17% I already recieved the critical low power and landing, even though the critical battery warning set at 10%, this is the main thing I want to show. The system know how much battery needed for a safe landing, in here safe mean won't fall off the sky. I usually stop flying at 20% I understand it is not good for the battery, but isn't it, it is good to know that how the aircraft actually perform, if this kinda of case happen, if our estimate were wrong etc. PS I also looked up at the battery voltage, the warning is not due to the voltage drop, it was still like 3.66 at 20% when draining May be like 3.5v, if there is anything abnormal I would have landed quick. |
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