Just got one of these off this site as it was by far the cheapest prices on
a Lithium battery for my 700s...maybe a month ago I got one for $107 to my
door, now they're $117 which is still far cheaper then everywhere else I
looked for one...
http://www.edgextremesports.com/featherweight-lithium-battery-250cca-hjtx14ah-fp-q-12v-48wh-504919.html
On Monday, September 11, 2017 at 10:21:04 PM UTC-4, Matt Awesome wrote:
>
> Ahh, pretty sure I know what's going on.
>
> Your bike is behaving normally. The problem is your battery discharging.
>
> The manual flat out states that idling is not high enough rpm to be
> net-positive charge to the battery. This perfectly matches your
> description that after 10 minutes of being stopped or going really
> slow, it dies. It dies because the battery is dead.
>
> The battery was possibly not full to begin with (10 minutes is pretty
> quick to drain a full battery, but, motocycle batteries are small).
>
> If you make sure the battery is topped up, this should never happen.
> Deep discharging a starter battery is crippling to it. Leaving it
> deeply discharged is murder. Some starters can handle it 30 times,
> some might die ('die' being, some tiny fraction of its energy stored)
> after 5 deep discharges. Any lead acid left empty will begin to
> sulfate, and may never be recoverable after a few weeks or months
> sulfated.
>
> So it may be that your battery needs to be replaced, but the problem
> isn't the battery, the problem is discharging the battery which may
> also be eventually killing it.
>
> To fix this...
>
> - Recharge your battery fully. It might just be stuck at 10% capacity
> now (meaning it charges to full voltage, but doesn't hold a lot of
> energy anymore). It may also have internal shorts from too much of the
> plates sloughing off and laying at the bottom (meaning, it
> self-discharges quickly even after it was charged fully). If it is,
> too late, replace the battery. Focus on not letting the next one die.
> - Keep your battery topped up via charger when parked for long
> periods (lead acids will be significantly drained after only a month
> or two).
> - Don't let it sit and idle or run at super slow speed for a long
> time. Put it on a charger.
> - Buy a shitty $20 automotive solar panel from your favorite discount
> crap store and throw that on the bike when parked. No fancy brains
> needed, solar is weak enough it won't overcharge it. Little ones are
> usually fabric backed and can be rolled up.
>
> If you're feeling fancy:
> - Replace lead acid with Lithium Iron (tool packs). Their
> self-discharge rate is 100x lower.
>
> My two cents.
>
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