I have the same issue with my Redmi Note 9 Pro. Bought the BN53 from xiaomi and it shows the blinking light. I tried 2 different batteries and same issue! so annoying. Did anybody found what is causing this issue and how to solve it? Thanks
it looks that i had very bad luck with the batteries i tried earlier. I bought this one and worked fantastic! No blinking problem.Highly recommended: https://www.aliexpress.com/item/10050054... (select the model BN53)
After I replace the battery, the phone just shows a blinking white led light.I put it charging all night but nothing happened. I managed to show the xiaomi logo and then the battery indicator showing the thunder icon blinking, and it seems it is not charging. I thought it was a faulty battery but I bought another replacement and I still have the same issue. I had to put my old battery to be able to keep using my phone. Does anybody what is the issue? thanks!