karl
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Below, Rich?
It's an earlier post on this thread. It's below if you have the posts sorted in reverse chronology.Below, Rich?
My battery is starting to labor when cold starting (and it ain't that cold). I'm considering getting one of these batteries as a replacement. But the part number they recommend is LFX18A1-BS12, which seems to have the wrong terminal polarity. It would appear that getting the positive cable on this would be a challenge. Is this the one you got? If so, how did it get installed?I went high end. It's smaller but comes with pads for perfect fit. It also has more power!
http://www.shoraipower.com/s-235034-NT700V-Deauville.aspx
They also make a quality charger you can leave on during the off season
http://www.shoraipower.com/s-235034-NT700V-Deauville.aspx
You don't have to unscrew the battery posts to charge the battery. There is a separate spot on the battery for that. The charger is so small, I strapped it under my seat where the manual came! My charger rides with me
I think I've answered my own question after some sleuthing. It would appear that the correct part number would be LFX18L1-BS12. Can you confirm this?My battery is starting to labor when cold starting (and it ain't that cold). I'm considering getting one of these batteries as a replacement. But the part number they recommend is LFX18A1-BS12, which seems to have the wrong terminal polarity. It would appear that getting the positive cable on this would be a challenge. Is this the one you got? If so, how did it get installed?
This has to do with the battery's ability to keep you cooking in the event of an alternator failure.Rich if you are referring to post #13 your airplane may not be able to support all your avionics but my bikes alternator can provide me with enough power to run the engine and lights.
Or do you have some facts you would like to share with us. Something that I missed the first time around. Thanks in advance.
I replaced the 14 AHr stock Yuasa with a Shorai Li-Fe 18 AHr. Cost about $180. 5 pounds lighter and bit smaller. It was so light that when I received the package via USPS it was so light I was confused, at first, what it could be. Put about 4,000 miles on it so far.I replaced my battery today after just over 2 years and 15,000 miles. I think it had an internal short where it would slowly drop charge like overnite. I had been noticing the starter sounded like it was dragging but I thought it was my imagination. Yesterday when I cranked the starter the voltage dropped enough to reset the clock. It did that twice, that is what made me look closer.
I know some have replaced theirs with new style aftermarket batteries but I went with the OEM Yuasa sealed type. Pretty pricey, $175. Could have saved a little online but after shipping not enough difference to matter and now it won't strand me.
With the new battery hot off the charger the starter spun so fast It startled me.
Brad
What tire are you using?By the way, the other reason I didn't take the bike this morning is when I noticed the steel belts showing in the center of the rear tire. Just over 13K on the odometer, I was expecting it to last at least another couple thousand miles.
I believe these are lithium iron batteries. Do yourself a favor and AVOID this battery UNLESS you plan on only riding your bike in temperatures of 40F and higher. The cold performance of these batteries is horrendous. The voltage drop is staggering. I had a brand new large capacity lithium iron battery on my Wing and at temps lower then 50F, the voltage drop was worse than my 4 year old lead acid battery. At temps of 20F the battery would barely start the bike.I've had a weak battery recently and leave it hooked up to the Battery Tender when not in daily-commute use. I unplug the always-powered outlet I installed in the left pocket, so I don't think there's any particular drain to the system. I had not hooked it up after Thursday's ride and this morning it wouldn't start. Turned over a couple of times, but no start. Have been carrying jumper cables since I bought it and had to use them a couple times when it wouldn't start. Am looking at the Ballistic EVO 8 or 12 cell as a replacement. The 8-cell claims 240 cold cranking amps (CCA) for $145 and the 12-cell states 410 CCA for about $175 online. Two questions - first, how many CCA are necessary for starting the bike if it's been sitting in a relatively open parking garage for the day at sub-freeezing temperatures? Second, I note that they sell a matching charger for the unit, but would prefer to continue using my Battery Tender. Will the Battery Tender work just as well?
By the way, the other reason I didn't take the bike this morning is when I noticed the steel belts showing in the center of the rear tire. Just over 13K on the odometer, I was expecting it to last at least another couple thousand miles.
That's kind of my take, as well. This is pretty new technology (well, the application is new) and I'd like to see it mature a bit before I start using it.Those lithium iron (or lithium ferrous phosphate) batteries are best left to weekend racers looking for low weight and warm temperatures.
I could use more data. When you start it after some inactivity, what is the overnight low the night before in the garage. Mine is in a carport, so the bike and battery get to see the atmospheric overnight low. A garage will almost always change temperature more slowly than the outside air.I have the Shorai in my Super10. It sits for weeks at a time in the winter. I don't put it on a tender. I last had it out two weeks ago. I leave the heated grips switched on, so they come on the minute I turn on the key. I turn the key on and let the grips run while I back out of the garage. This seems to be enough to warm the battery for starting - it has started on first crank every time I have had it out this winter. You can't say that Michigan isn't cold.
Your experience matches mine with lithium iron batteries. They suffer from significant voltage drop when temperatures are "cold". And by cold I mean anything under 50F. I'd be interested to see you experience after the bike/battery sat outside in 15-20F temps all day/night before trying to start it. My garage never drops below 40F. The bike still suffered from voltage drop issues when starting (even when "warming" the battery as recommended). But when I left from work in the day after the bike sat outside in 20F temps, the bike was VERY slow to crank. :frown:I could use more data. When you start it after some inactivity, what is the overnight low the night before in the garage. Mine is in a carport, so the bike and battery get to see the atmospheric overnight low. A garage will almost always change temperature more slowly than the outside air.
I'm still trying to figure out whether to replace this battery under warranty, which leaves me without a battery for some period of time. More data: Yesterday I charged the battery with the Shorai charger. The battery showed fine before starting the charge (voltage 13.4 V and the charger indicated it was not unduly discharged. I let it finish the charge sequence (not very long). Then this morning (overnight low about 36 deg F) I started the bike. It started OK, but the odometer switched once again from trip A to total mileage. I set to trip A again and let the bike run a few minutes, letting the engine warm up. Then shut it off. I did a few tasks and then started the bike again (maybe 5-10 minutes later). Odometer reset again. So I set the odometer to trip A again and set about my desired trip. 13 miles - stop - restart and board the ferry - stop - after crossing the strait - start, and so on. After those initial two starts the bike was started 7 times without a repeat of the odometer reset. This included the bike sitting in a parking lot for 2-1/2 hours. But by then the air temperature was 43-45 deg F.
One thing I'm thinking is the instrument cluster gauges are very sensitive to voltage fluctuations. Some functions more so than others. This, of course, would be a moot point on bikes lacking same and might not be a factor on bikes where the internals are somewhat different. I'm thinking about maybe adding a capacitor and isolation diode the that particular sub-circuit. But on the other hand, this normally only happens in weather that's just cold enough.