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Funnny stuff with mi leisure battery!

Posted: Tue Apr 21, 2009 8:17 pm
by kinghassan
hello all,
i'm having a bit of bother with my leisure battery:

a few weeks ago i noticed the voltmeter was in the red and thought that the battery must be dead despite me driving on a regular basis.

then all of a sudden it shot back up to green. s i thought great its sorted itself as things do....

now it is playing up again and going up and down when the engine is off it goes staright into the red and when its on goes back up to green immidiately....

maybe the batteries dead or is there a loose connection????

anyone experienced the same thing?
cheers
sean

Re: Funnny stuff with mi leisure battery!

Posted: Tue Apr 21, 2009 8:27 pm
by jaylee
I would be tempted to get the leisure battery tested using a different meter.
Do you know how old it is..?

Re: Funnny stuff with mi leisure battery!

Posted: Tue Apr 21, 2009 9:18 pm
by dom_e
Ensure all of the connections are done up tightly.

Re: Funnny stuff with mi leisure battery!

Posted: Wed Apr 22, 2009 7:48 pm
by Brushman
It sounds like you could have a faulty leisure battery. It could be showing as charged or 'green' with the engine running due to the split charging sytem increasing voltage to the battery as it attempts to charge. But if there is a dead cell in the battery then it would be unable to hold this charge and so shows as flat or 'red'. It wouldn't be a bad idea to start by getting it checked to at least elliminate the possibility. Hope this helps.

Re: Funnny stuff with mi leisure battery!

Posted: Wed Apr 22, 2009 8:32 pm
by kinghassan
yeah i reckon its dead or at least faulty i'm gonna check it with a voltmeter and probably get a new one!
thanks for the help!
sean

Re: Funnny stuff with mi leisure battery!

Posted: Wed Apr 22, 2009 10:55 pm
by MountainGoat
Before you spend a penny take your battery round to the local battery place or auto electricians, they will usually test it for you for free. I've had three of my batteries tested and it has cost me nowt, only one of them was faulty.

Tony

Re: Funnny stuff with mi leisure battery!

Posted: Thu Apr 23, 2009 11:40 am
by stilldesperate
Could it be that the meter lead to the leisure battery is broken? It'll read zero with the engine off, and, if a split charger is on the system, could read "full" when the engine charge ciruit is working (engine running).

SD