Telesin for the GoPro hero 9 battery not working. This trick may help you

This was filmed on 11th April 2023

I used these batteries over 1 month.

I have had 4 batteries stopped working.
I charged them and they still didn't work

I watched various you tube videos to see of any of these methods can help me recover these batteries.

None of these worked .

So I came across this you tube video:

https://youtu.be/JK_nQMbnED4

And this method worked for me.
I will show you in real time how I used this method to help recover the battery. The issue is tou won't know how much battery life is on the battery itself.

This method may not work for you.  This method may not even work next time I use it.
I hope this helps others and I don't guarantee this will work. It is a pain when you are in the field filming. 

Don't switch on the GoPro on with the Telesin battery in with an external power source plugged in . This has rendered 4 of my Telesin batteries useless.

Also times like this buying the original GoPro is a better option than the Telesin batteries or other budget batteries.

I have kept this honest on all of the products I review in aid to help others. I have monetary influence in all of my review videos