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Battery Goosed??

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Old Jan 18, 2020 | 02:09 PM
  #1  
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stevescot
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Default Battery Goosed??

I keep an Optimiser trickle charger on my bike when I’m not riding but it got turned off over winter and I didn’t realise. As a result my battery went flat. It’s done well - it’s at least 6 years old!!

I’ve charged it up again and it gets up to full voltage after a couple of hours. Immediately after charging, the bike starts first time and the voltage across
the battery sits around 14.5V while idling.

However, the voltage quickly drops once the bike is turned off and after it’s down to about 12V - and 6V or 7V when it try to start.

Given all this my assumption is that the charging/starting systems are fine but the battery is goosed and no longer holding a charge.

Anyone think otherwise before I order a new battery?
 
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Old Jan 18, 2020 | 07:28 PM
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I think you are on the right track, that six year old battery doesn`t owe you a thing.
 
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Old Jan 18, 2020 | 07:47 PM
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Fresh battery time. 6 year old battery has provided more than enough service. Sounds like the charging system is strong.
 
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Old Jan 19, 2020 | 04:06 AM
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Thanks for the feedback. Battery on order.
 
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Old Jan 19, 2020 | 04:57 AM
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I'd take it in and have it load tested, it's free and will answer your question. Under the conditions you've given it prolly is goosed
 
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