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Motorcycle BT: Battery Tender and Battery replacement?

Old 03-02-2009, 03:39 PM
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Default Motorcycle BT: Battery Tender and Battery replacement?

Tried to start my bike this weekend and it spent so much time on the stand the battery doesn't have enough juice to start it anymore.

What are people using for tenders? They seem to range in price from about $40 to $100+ but I'm not sure what I'll need.

Also, how often is everyone replacing their batteries?

Maybe it's worth it to put a kick start on my DRZ...
Old 03-02-2009, 03:57 PM
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Default all depends on how you treat your battery

and the charging system on the bike. If its sitting its good to tender it. Otherwise just take maintenance precautions like having a fully filled battery and have it charged/tendered.

advice will vary though
Old 03-02-2009, 04:15 PM
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Default Battery has never been a problem before.

Bike has never been sitting more than 2 weeks before.

I think it's a sealed unit but have to check to confirm.

Wondering if I should try to charge the battery (new in '07) or just replace.
Old 03-03-2009, 03:46 AM
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Default charge it and go from there

unless you depend on the bike I wouldn't replace it and try to get her back going. Cold weather is usually better for batteries than the scalding heat.
Old 03-03-2009, 07:56 AM
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Default

picked up a tender last night for $40 and the bike started right up this morning
Old 03-03-2009, 08:42 AM
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Default

be sure its fluid levels are up to par with the tender connected
Old 03-04-2009, 12:18 PM
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Default It should be a gel battery so he can't check the fluid levels.

That's if it's the right battery, of course ; )
Old 03-04-2009, 02:02 PM
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Default Yep...sealed. It's been off the tender for over 24 hours and holding charge. Riding to work Friday

Do MC batteries have a similar life span compared to car batteries?
Old 03-05-2009, 04:24 AM
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Default Ive never had a bike battery last that long since they go through heat cycles

more often than car batteries. same with the drain and recharge on them. they usually take a beating but if you keep a check on her she might be fine.
Old 03-05-2009, 12:55 PM
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Default Troof. If you take care of it...

...i.e. remove and maintain it during the winter it should last quite a while. 3-4 years is not unheard of. The heat cycles really depend on the bike and what conditions you ride in...but that will shorten the lifespan as well.
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