i got eight years on my softail battery as of aug. 31, 2014. going on three years on my streetgilde this oct. just wondering how long this dress battery gonna last or should i bit the bullet and just buy a new one?
Four years so far on my 2010. Got the tender after two years because I could see it was drooping a little. As long as I keep using the tender for longer rests, it is good. But not like new. To me, looks like I will need to replace it next year.
I replaced the original battery in my 04 Ultra in 2011, just because it was old. It was working fine, but I replaced it anyway. Original Ultra battery is still alive and functioning in one of my tractors.
2010 Street Glide, 50k miles, still on the original battery. I throw the tender on if it's going to be parked more than a week, but I'm not religious about it.