I had a new battery recently. It performed excellently. I tried to keep it above %20 per the LIpo Rule (does that apply to Mavic), so I would have one Great battery for when i really needed to rely on it/get the most flight time.
But life happened
I landed very low battery, and in my rush to turn it off, did not turn it off properly (it was noisy), so it sat there running for another 2 mins while i was doing stuff. Went to pack it up and heard it humming >_<!!
Mobizen shows it went all the way to zero on the ground, plus about a minute.
I guesstimate it must have been minus %1 percent, but the low drain of the camera kept it on somehow.
So yeh, depsite only 4 charge cycles i worry ive nuked it
To be fair it charged up fine. but...First flight out with it next time i got discharge erros
I get them all the time with my other batteries when pinning, but until
this incident i had not gotten them with this battery' , and now its doing it like the others.
So thus my notion that landing below <%10 is very bad for battery,
At the very least, it takes away the "Polish" that new batteries have.. *shrug*