https://www.which.co.uk/news/2019/09/five-cars-we-want-nissan-tesla-ford-bmw-and-seat-to-fix-for-free/#Qash

"... campaign to update the Body Control Module software on Qashqais made between April 2018 and February 2019... "

"... Nissan said it was aware of some instances of battery failure and has taken steps to address the issue, including changing its battery supplier and updating software..."

https://www.itv.com/news/2019-09-10/faulty-batteries-among-common-flaws-in-popular-cars/

eljuero wrote: ↑Tue Jan 21, 2020 9:56 am I have a new battery now for over 3 years, everything ok so far but a bad feeling of letting me down again is still present.

That feeling will follow me too...

I updated the initial video link, please check now. Link still wouldn't work, maybe is my youtube. After 2,5 years use, Nissan changed today my FIAMM battery with this OEM "CYWT Regular / EN / 720 CCA" The Technician knew about a problem with the quality of a batch of the FIAMM EFB Batter...

duncho wrote: ↑Wed Mar 15, 2017 8:18 am This is what you need to do in order to disable variable charge voltage

Link doesn't work anymore...

Thanks duncho for your detailed analysis.