10 years and 80k still going... Needs a quick charge if it's been standing for a while. My corolla OEM (Panasonic Japan) still going strong at 12 years and 62k
but the aurion oem (century Oz) 8 years and 40k starting to fade a bit.
As martynvella said, Japanese batteries seem to last longer.
Cheers Gipsy
although I'm sure somebody will challenge that
even Einstein wasn't certain of his theories.
My 2013 auto D4D DC SR5, prefilter, 3" exhaust and Chip with egt probe, stock SR5 rims with Toyo Open Country AT2 265/65R/17's