Batt Low at 100%

[ArnoldDJI]

Hi
Maybe some one can explain
I have a P3 Advance. Flying for about 2 years and done about 50 flights.
Last 2 flights I have had. Batt fully charged and when switched on I receive warning batt low. I then switch off and on again and then it shows batt 98%. Take of and a minute later warning batt low. Land and switch off and on again then batt shows 95% and warning gone. Then take of again and fly for 20 min and no warning.
What is happening ?

 

[kerrylaw7307]

Please tell us what the stats are in the battery info page. "Total capacity. Capacity remaining and number of times charged". Have you ever done a "deep discharge"? Recommended every 20 charges. Run battery down to below 8-10%, then charge back up. See video here ..

Also, if you press the battery button, and hold until it blinks, it will tell you, via number of lights lit, remaining life of the battery or if a cell is bad. See here...

Let us know....