flashing

Hi, I’ve got a DJI Mavic mini with 2 batteries. One battery charges fine but when I plug the other one in, the charging LED’s all flash 3 times over and over again. This battery does not charge at all. Any ideas? TIA, Josh

Hello I have an issue and I can't find any solution nor infos about it. I have my second led flashing 1 time in 1/2 seconds. Its a smart battery. Nothing happen when I plug it in the drone or in the charger. See video in zip file. Does anyone have an input ? Thank you very much !!

My Mavic Mini LED flashes green, but every minute flashes red twice (slowly), has anyone seen this? Does this with full battery. Performed IMU and compass calibrations. All firmware up-to-date. Looked at logs and no mention of why the LED flashes red twice intermittently, or about every minute...