DaveNC
lvl.2
Flight distance : 28560 ft
United States
Offline
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(Searched and saw some info on Major Deviations, but not much about minor ones.)
I uploaded all my logs to HealthyDrones and noticed that both of my batteries show a lot of "Minor Deviations" in Cell #1.
I have two batteries. The one that came with my Phantom 3 Std showed 53.8 minor deviatons right out of the box. (Cells 2-4 showed 0). It only has 4 charge cycles on it, and over this time it has varied from 41.6 to 55.6 in cell#1. Cells #2-4 occasionally have minor deviations of 1 or less.
Battery nuber two only has 2 charge cycles on it. It started out with 12.5 minor deviations in cell #1, with deviations less than 1 in the other cells. The three flights I've done on this battery show minor deviations of 12.5, 11.5, and 11.1, with deviations of 1 or less in the other three cells.
Healthy Drones says minor deviations are normal, but I wonder why they all occur in cell #1 on both batteries, and why did the battery that came with the drone start out with cell #1 minor deviations of 53.8, which is into the "Yellow Zone" on Healthy Drones?
Here's a screen shot of the battery info from my latest flight today:
MinorDevBatt1
Should I contact DJI about this battery?
Thanks,
Dave
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