Forum für (ptbs)-Assistenzhunde

I'm really hoping someone here can help me because I'm genuinely starting to lose my mind over this. I've got a 2016 Wraith that I absolutely love, but over the past few months I've been dealing with a battery issue that just won't go away. I replaced the battery about six months ago with what I thought was the correct one, but already I'm having the same problems again. The car will be fine for a few days, and then out of nowhere it'll be completely dead when I go to start it. I've had it checked for parasitic drains and the alternator tested, and everything seems to be within spec, so I'm really confused about what's causing this. The specialist I took it to suggested that the battery might not have been properly coded to the car's computer when it was installed, which apparently can cause the car to not charge it correctly and lead to premature failure. I didn't even know that was a thing when I had it replaced, the shop I used just put in a new battery and sent me on my way without any mention of coding or registration. I've been doing some research online and found a really comprehensive resource at https://batteryzoneuae.com/rolls-royce- ... placement/ that explains the whole process and why these cars are so particular about battery replacement. I'm planning to take it to a proper specialist this time who actually understands the Rolls-Royce electrical system, because I can't keep replacing batteries every six months, it's getting ridiculous. Has anyone else experienced this kind of recurring battery problem on their Rolls-Royce and found out it was related to coding or something similar? I'd really appreciate any advice because I'm at my wit's end with this.