When the fuel gauge was not working properly, the customer returned the product and said it was broken.
The condition was that the FCC was 5mAh.
It is certainly a defective product.
Even if you reinstall a different battery and charge it again, you will get similar results.
Is there a way to find out if bq27z561-R2 is broken or not?
When stress is applied to which terminal, this phenomenon occurs?
Also, I don't mind guessing, so are there any possible causes of failure?
I'm looking for a solution.
