I have a drone, bought in december 2020, and one of the three batteries is flashing 3 times the 4 lights when charging.
Hope there is still warranty.

Thanks,

Arnau

Hi there. We do apologize for this inconvenience. Can you please try to leave the said battery on the charger for approximately 2-3 hours and check if the issue persists? If yes, can you please upload a short video showing the LED lights on your battery and upload it to Google Drive or Youtube so we can check? Please keep us posted. Thank you.

hi Paladin, thanks for your suggestion. I left out the box the memory for 4h and put it back again and it still gives the same 4 lights blinking.

Here is the video:
https://drive.google.com/file/d/1Onujoim0Q4fcGzILlB4_2IAT8rCNSeq_/view?usp=drivesdk

thanks for all

arnaucm Posted at 5-8 09:27
hi Paladin, thanks for your suggestion. I left out the box the memory for 4h and put it back again and it still gives the same 4 lights blinking.

Here is the video:

Sorry for the late response. As per the video, you may need to replace the battery directly as the battery only has 1 year warranty. Please pay attention to the battery maintenance as well. Thank you for your understanding.