Unofficial Royal Enfield Community Forum
Royal Enfield Motorcycles => Bullet Iron Barrel => Topic started by: Bulletbaz on April 28, 2013, 09:48:57 am
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I am dealing with an electrical fault on my Sixty5 in another thread, but out of interest, now that I have converted my bike to kicksart-only and will sooner or later have to replace the battery, would it be ok to get a lighter-duty (smaller) battery, say, as fitted to non-E/S Bullets? I ask this because both the alternator, and rectifier/regulator units are different part numbers on E/S and non-E/S models.
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Yes, it's okay to use a smaller battery.
The KS bikes use a 5-amp hour battery.
The regulator is supposed to only give the battery what it needs, and dissipates the rest as heat. That's why the reg/rect have aluminum cases with fins on them, and they should be in a place where air can flow over them.
However, it probably wouldn't hurt to keep the larger battery if you plan to use some electrical accessories or added lighting.
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OK - thanks!
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The Yuasa or similar YTZ7S is compact enough to fit in your toolbox. Been using one this way for years. Opens up the bike to give a cleaner/lighter look. I did buy a BikeMaster gel battery about 1.5 yrs ago and it did not last. I would not recommend this battery. My Yuasa lasted about 5 yrs at about double the cost of most replacement batteries which tend to last one or two seasons. Sometimes it pays to spend a little extra.
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Anyone ever try a Shorai yet? It's a lithium/iron battery that's small and lightweight.
shoraipower.com
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Yes, a few people have tried them and reported that they like them.
I have not personally tried one yet, but I plan to try one for my next batt.
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Good to know. My ES has a big DieHard. I can barely close the battery box lid.
Now back to the regular thread!
Bill