It lasted 7 years ...
08 Street Glide got 5yrs +,with fogs on would throw a low voltage code PO562. These started after I replaced the IPB, thought I did something to the stator. Replaced battery last week, no more codes.
Grand HDF Member
Joined: Jan 2012
Posts: 4,458
Likes: 2,880
From: Oklahoma
My son's factory battery died in 2 years. No maintainer but he rides year 'round. Batteries seem to be very unpredictable. You can make a bet for about $180 from the dealer or about $99 for a mail order battery and wind up with a 2 year or perhaps a 7 year battery either way.
Ultimate HDF Member
Joined: Apr 2010
Posts: 7,138
Likes: 26
From: Southern Oregon
I read an article in a bike mag (Rider, motorcyclist?) that discussed how important it is that the initial charge be done properly & related it with the lifespan of the battery. It makes me wonder about the premature failures we often hear about.
Outstanding HDF Member
Joined: Feb 2010
Posts: 2,856
Likes: 102
From: Washington State
I have had my battery since 2007 and keep in hooked up on the trickle charger with no issues. Now you have me thinking
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Outstanding HDF Member
Joined: Dec 2007
Posts: 2,803
Likes: 11
From: El Paso, Texas
Battery life can vary greatly depending on where you live, how you ride, and using a battery tender to maintain your battery's life span.
Personally, I change the batteries on our "road bikes" before the start of the third season if I (or we) are going on a long road trip. I rotate the older batteries to other bikes and my generator which usually gives me 4 years (or more) of service for each battery.
Trying to get that last start out of a battery can sometimes get you stranded and I'd prefer to change frequently and not have to worry about being stranded.
Personally, I change the batteries on our "road bikes" before the start of the third season if I (or we) are going on a long road trip. I rotate the older batteries to other bikes and my generator which usually gives me 4 years (or more) of service for each battery.
Trying to get that last start out of a battery can sometimes get you stranded and I'd prefer to change frequently and not have to worry about being stranded.