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I believe my stock Harley-Davidson battery, when it was new, had approximately 400 CCA and a new Deka ETX30L replacement also has 400 CCA. However many people are talking about the high performance Yuasa battery which has 500 CCA.
For a stock 2014 Street Glide, is 500 CCA harmful to the bike or waste of money?
If it is not harmful then what will 500 CCA give me that a 400 CCA cant'?
Simply put, Amperage is the 'available capacity' to supply a certain level of Voltage. This means a 500 CCA battery can supply voltage for a longer period of time than a 400 CCA battery, perfectly safe for your bike. Voltage on the other hand is called "Electromotive Force," too much or too little of it outside your electrical/electronics designed parameters will fail it.
Thanks for the post, have a few years before my 2015 needs a new battery but when it does ill know where to get it
maybe. maybe not. your battery is going on 2 years old. seems like the average is between 2 and 3 years on these batteries. sure, you've got the odd guy out who says he got 9 years out of his battery, but then you've also got the ones who get a little over a year. depending on your locale (earth is a pretty vague description), could make the difference. heat is a bigger killer than the cold. I live in la, after 3 years, I consider it living on borrowed time.
maybe. maybe not. your battery is going on 2 years old. seems like the average is between 2 and 3 years on these batteries. sure, you've got the odd guy out who says he got 9 years out of his battery, but then you've also got the ones who get a little over a year. depending on your locale (earth is a pretty vague description), could make the difference. heat is a bigger killer than the cold. I live in la, after 3 years, I consider it living on borrowed time.
I've got a 2010 CVO that I bought in Sept 2009 and it still has the original battery. It still cranks, but I'm replacing it this year as I'm aware I'm pushing it's life to the edge and it's performance isn't what it used to be.
To add to its age, I've also pulled the 110" and replaced it with a 126" engine. I'll be looking pretty soon at something new. Threads like this have piqued my interest as of late.
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