B300S Green Light Blinking

One of my B300Ss light is blinking green. Current Verson - v1022.09. What does it mean and what should I do? I have disconected it from the AC500 and reconected it, and it still blinks.

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Try this link on X (formerly known as Twitter)

https://x.com/i/grok/share/rxN6md0dub9x5GmOLKrDnXc9i

Try a different cable if you have one. I had a cable fail a few years ago and it caused blinking lights on a battery.
In my case the resistance on one of the communication wires in the cable was too high at 3.3, all of them should be near zero.

Thank you for the advice and picture. I have two B300s, so I exchanged cables, and got the same results. Both cables appear to work fine.

James, thanks very much for the link. I have been very busy and have just started eliminating possible causes of the light blinking. The cables and connections appear to be fine. No errors on the Bluetti app. I drained the problem battery and it appears that it needed to be recalibrated (the display showed 49% when it was drained of all power). I rechared it, but the light still blinks. I do not have a T400 AC adapter, so I could not do that test. I will try the factory reset today. Thanks again for the detailed troubleshoot list.

Hello, to report a certain status or issue the battery blinks a certain number of times, then break, then again. Please count the number of times it’s blinking and report back.