I thought I was the only one having problems with the battery.
I purchased my Lexus in Oct 2021 and in January 2022, when it was cold outside, already started having problems when starting the engine. I purchased a new battery (the year of the car is Nov. 2018) In January 2023 again, then even in October 2023 when there was no issue with cold weather. When going to Asda, I had to jump start the engine, from Asda again use the jump start as it didn't start, going to Matalan again using jump start. This January I took it to Lexus dealer (it's still in warranty) they said they needed to keep it for the night, to charge it, I have no idea...They said they didn't find any issue with the battery.
Two days after I collected it started again. Don't know what else to do...