We discovered our charger was releasing a smell, no doubt not a good sign. We are currently on holiday and are nursing the battery a long by charging it only for an hour a day by removing the fuse to cut the circuit. To make sure we can use the pump and the caravan mover when we need to.
Can anyone advise what may be the cause?
We have a 2004 adria adiva does anyone know what part to source and where?
When we tow the van will the car charge the leisure battery independently of the caravans charger?
Sounds like its about to pack in,a cheap car battery charger will do the trick till you get home but i would not leave it on constant just when the batt needs a charge.
The smell is the insulation covering the wires or charger components overheating.
Some people often describe the smell as a fish like.
Time to dump it repair it or replace.
Quote: Originally posted by JOHN BYRNE on 02/7/2013
Could the battery possibly be sulphating?
+1
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I would say that the charger or battery is faulty, if the battery is on its last legs it would be pulling more currant than the charger can give, it would be best to get the battery and charger tested. The smell is from the circuit bored of the charger, one or more components on the PCB will be overheating. Most units can charge the battery from the car if fitted with the appropriate circuit. It would be wise not to use the charge.
Most likely the charger if the battery is lasting when in use. How old is the battery? Most batteries last about 3 to 5 years.
This may not be possible for you to check but if you can check the currant that the battery is taking this would give a good indication, if it is in the range of the charger (sometimes this is indicated in the manual or on the charger) then it is the charger that is at fault, if the battery is taking more than the charger is rated for then this would be a good indication that the battery is at fault.
Quote: Originally posted by alpiner on 02/7/2013
The smell is the insulation covering the wires or charger components overheating.
Some people often describe the smell as a fish like.
Time to dump it repair it or replace.
Agree with Alpiner,anything that smells from electrics in the van should be dumped as its a fire hazard..
We decided that we would need to remove the charger as soon as we smelt it, but we discovered it on our first day of holiday.....so we need to nurse the caravan for 2 weeks until we get it home and can get it serviced.
So far so good battery holding at 13.8 and our use of the caravan is not being compromised even though we have switched off the charger.
The main thing is making sure we have enough power for the mover when we get home but presume the car will charge the leisure battery during the drive home.
Quote: Originally posted by Loch Morlich on 02/7/2013
We decided that we would need to remove the charger as soon as we smelt it, but we discovered it on our first day of holiday.....so we need to nurse the caravan for 2 weeks until we get it home and can get it serviced.
So far so good battery holding at 13.8 and our use of the caravan is not being compromised even though we have switched off the charger.
The main thing is making sure we have enough power for the mover when we get home but presume the car will charge the leisure battery during the drive home.
Are you sure the charger is switched off? The battery should never show 13.8 volts, unless it is on charge. A fully charged battery is normally around 12.7 or 12.8 volts.