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Long battery charging time
370 4 2017-12-16
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Monika.G
lvl.4
Flight distance : 719281 ft
Poland
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Hi guys,
I have problem with my batteries.
One day, all my batteries started charging for a long time (5 battery packs).
Up to 4 dashes each battery is charged as standard, about 50 minutes but the last line can charge over half an hour.
Anyone had this problem?

2017-12-16
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allanart
First Officer
Flight distance : 586624 ft
United Kingdom
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I am not 100% sure - but I strongly  suspect that the cell balancing takes place at the end of the charge cycle - which would account for extra time taken at the end of the charge cycle.
It is quite common for Battery Management Systems to behave in this way.
I have asked for confirmation of this but DJI has remained silent on the matter..
Kind regards.
Allan
2017-12-16
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Lucas775
Captain
Flight distance : 12368455 ft
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United States
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Lipos are a very funny battery their charging times could be different at times due to balancing each cell.
2017-12-16
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Monika.G
lvl.4
Flight distance : 719281 ft
Poland
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The only strangest thing is that it happened for all batteries at one time. Maybe it's the charger's fault? or hub?
2017-12-17
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DJI Elektra
Administrator
China
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Monika.G Posted at 2017-12-17 02:54
The only strangest thing is that it happened for all batteries at one time. Maybe it's the charger's fault? or hub?

Hi, Monika. Please provide a screenshot of the aircraft battery and see if the difference between battery cell is over 0.1.  
2017-12-24
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