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Old Mar 28, 2011 | 04:10 PM
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never say never's Avatar
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Default battery change

i was wondering if any body has used agm batteries in thier harley as a replacement,I was thinking about going with interstate but found an agm with just as many cold cranking amps and the same warranty for 50 bucks cheaper then the interstate.
 
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Old Mar 29, 2011 | 10:55 AM
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Later model HDs come with AGM batteries.
So as long as a name brand --
 
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Old Mar 29, 2011 | 11:01 AM
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I have one that came stock in my 09. Works fine.
 
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Old Mar 29, 2011 | 05:14 PM
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AGM - absorbed glass mat ... if the battery is a 'maintenance free' ... odds are it is AGM ....

All late-model Harleys have been coming with AGM batteries from the factory and that is what they sell for HD replacements, as well ....

I am going to give a Big Boar AGM battery a try ... it puts out 350 amps CCP vice factory battery's 275 amps ... I am getting #2 gauge battery cables, too ... I was concerned that going with a higher output battery the stock #6 cables would cause too much resistance and possibly damage something ....

I'll report back when I get them installed ... hopefully, later this week or this weekend ....

R/
'Chop
 
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Old Mar 29, 2011 | 05:17 PM
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Exide AGM here, no troubles at all. Cranks stronger than the stock battery ever did...
 
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Old Apr 11, 2011 | 08:16 AM
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Mine came with a factory AGM.. In fact the dealer just gave me a new one yesterday since it was part of purchase deal (they aggreed to replace in 3 years before my service contract expired 7/1). While picking it up, it must have been battery day because everyone in the service line was holding a dead battery and most were questioning the difference in the new one being set on the counter (AGM). I have had no troubles from mine since day one and in fact it tested Ok on the day of replacement--but they needed the old one to give me a new one.
 
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