Rapid flashing lights - charging

[James McLaughlin NCAP]

Hye guys, I went for a little flight earlier and when I put one of my batteries in it wouldnt even read any power, now that I'm home i went to charge them and the multicharger the battery flashed rapidly with lights one and two for about five seconds then moved onto the middle battery. Any advice?

Drone- Mavic Mini one

 

[Deleted member 103366]

Try the battery in the charger on its own.
If there is more than one battery in the DJI charger the charger will charge the battery requiring the least charge first. The idea being to give you a fully charged battery as quickly as possible. It scans the batteries every time one is inserted and chooses which battery to charge each time.