I had my factory battery since buying the car in 2012, never gave me any issues in 145,000 km. Only replaced it in August to do our central Australia trip, due to it’s age I didn’t want to risk it. I run a light bar, IPFs and winch and do a lot of night driving.
Just went out and checked it, still holding 11.98v and has been standing under the pergola for nearly six months.
No stickers but has these Details: 115D3IL Shin-Kobe Electric Machine Co Ltd