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Battery Life ? 2008 FLHX

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Old Dec 29, 2013 | 03:33 PM
  #11  
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Originally Posted by joe98
Was wondering if anyone else is still on their original battery, on a bike that is about 5 years old. My bike's mileage is really low, about 15,000 miles. It's been plugged into the battery tender after every ride, and throughout the winter months. Any alternatives ? other than the stock HD replacement ? Yuasa, Oddesy ?

Thanks,

Joe
Still on my original battery too. Same bike , same year.
 
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Old Dec 29, 2013 | 03:33 PM
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Originally Posted by grbrown
Battery life is partly age related, not just use.
I'd also add that a big factor could be the long-term weather conditions you live in. In the Bay Area of California, where we have predominantly warmer weather, the battery can last a lot longer than states that have cold weather and put more of a load on the battery at start-up.
 
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Old Dec 29, 2013 | 03:39 PM
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FEB 08 Crossbones 30,000 miles and still going strong, only put it on the tender in the winter.
 
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Old Dec 29, 2013 | 04:55 PM
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Thanks for all the replies fellas. I'm in Canada, couple hours north of Buffalo, NY. It can get damn cold in the winter months, so bike is in the garage, always on the tender. This year, it's spending the winter at the dealer. I've never heard of AGM batteries. Are they available in Canada ? Thanks again,...guess that'll be on my shopping list this spring.
 
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Old Dec 29, 2013 | 05:22 PM
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I still have the original battery in my 2008 FLHTC. Was going strong in October when I last had a chance to ride it. It is now on a battery tender waiting for the next warm day and I'll see if it is still going to start.
 
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Old Dec 29, 2013 | 05:53 PM
  #16  
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AGM = Absorbed Glass Mat

the electrolyte mixture ( acid and water) is held in the mat between the plates rather than as a loose fluid.

these batteries are maintanence free and usually will not have the 6 little yellow caps on the top.

ps: you can name your town...we have lots of CDN riders here ( I lived in TO in the 80's)

mike
 
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Old Dec 29, 2013 | 06:08 PM
  #17  
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Originally Posted by qtrracer
Still on my original battery too. Same bike , same year.
Same here. looks like 08 was a good year for batteries.
 
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Old Dec 29, 2013 | 09:12 PM
  #18  
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The stock battery lasted three years on my 06. The Interstate I replaced it with was still strong at the four year mark when I traded it in.
 
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Old Dec 29, 2013 | 10:15 PM
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Old Dec 30, 2013 | 04:39 AM
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Your current battery is probably AGM, which is the type of internal design, not a brand. There are many batteries available that will fit, including the old liquid acid type, but they have lower performance and don't last so long.
 
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