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- Jul 4, 2017
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Bought a Mini 2 on the day it was announced, fully charged all the batteries and flew them the next day - down to around 60-70% for storage. Having had lots of DJI drones over the years and having read the plethora of threads and opinions on battery storage, that's what I generally do. Haven't flown it since Nov for a variety of reasons. Pulled out the MM2 battery hub today and noticed that all the batteries have only one solid LED when I hit the power button. I've read the manual and most of the battery threads in these forums, but maybe I missed something.
1. Is it safe to store the MM2 batteries in the hub (no charger connected), or will it discharge the batteries over time?
2. I know the MM2 batteries are supposed to auto discharge to 72% - but seeing them with only one LED bothers me. Did they auto-discharge all the way or does hibernation kick in based on storage time? (I know hibernation mode kicks in when the levels drop to 10%, but that shouldn't have happened here...)
Just wondering if I have a problem here. Attempting to charge them all now as I type this...
Any thoughts welcome...
LP
1. Is it safe to store the MM2 batteries in the hub (no charger connected), or will it discharge the batteries over time?
2. I know the MM2 batteries are supposed to auto discharge to 72% - but seeing them with only one LED bothers me. Did they auto-discharge all the way or does hibernation kick in based on storage time? (I know hibernation mode kicks in when the levels drop to 10%, but that shouldn't have happened here...)
Just wondering if I have a problem here. Attempting to charge them all now as I type this...
Any thoughts welcome...
LP