Collected my caravan from storage, went to use my motor mover for the 2nd time to find the caravan leisure battery flat, brought battery home and trickle charged. The motor mover isolation switch was off but I know the Master switch was left on, maybe the radio on 'standby' drained the battery ?. When leaving the caravan and / or towing does the master switch on the caravan panel need to be off ? It's a Bailey Ranger 2009
When storing your caravan for any length of time your black master button must be turned off, otherwise the small amount of current to keep the control panel, radio and 12v electrics energised will drain the battery.
When towing the black master button can be on or off, though I put it on so the car electrics can keep the fridge cold.
I do hope your battery's OK after charging - leisure batteries can be ruined by completely discharging, so unless you have a solar panel trickle charging the battery you should remove the battery for charging every month or so.
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A leisure battery will slowly lose it's charge anyway over time so it needs to be re-charged fully at least once a month preferably with a smart charger which charges in stages. Some trickle chargers are not up to the job as they only charge in milliamps which I found out having only two years usage out of 2 batteries over 4 years. Since using a smart charger I now leave it connected and switched on 24/7 at home so I have a fully charged battery each time I set off.
We have a solar panel on the roof of our van and thought that would be enough to keep the battery charged between trips, unfortunately this does not seem to be the case. A recent visit to our van in storage found the battery to be discharged, took it home and it has been on a smart charger since, will be trying it on the van sometime before our next trip. We had forgotten to turn off the electrics with the isolation switch under the seat on the power unit, hopefully the battery will have recovered.
Quote: Originally posted by ENOCH on 08/12/2015
We have a solar panel on the roof of our van and thought that would be enough to keep the battery charged between trips ... We had forgotten to turn off the electrics with the isolation switch under the seat.
Been there too.
The roof panel isn't quite sufficient all year round, although I have found it ok in the summer months. The alarm has an integral battery, but this periodically recharges from the leisure battery once the alarm battery has reached a certain voltage.
The on-board electrics (displays, charging circuit, sensors etc) have quite an impact on the leisure battery in the Swift set-up too, IF the shut-down switch hasn't been used, so lets hope the discharge in your case isn't terminal; I killed my original battery but it was a good age, so no huge loss.
I won't happen twice
Had this email response from Bailey. Ours was 2009 -2010
Thank you for your email regarding your Bailey Ranger GT60 520-4
The illumination on the voltmeter cannot be switched off, it is an LED and power draw will be approx. 10mA.
There is no visual indication that the fridge is working whilst being towed.
The caravan battery will be charged whilst towing via pin 10, the same supply as the fridge.
The master switch controls every 12v function except the 12v light in the fridge(all fridge controls must be in off position for light not to operate when door is opened and the self testing feature on the charging system (only draws maximum of 5mA).
There is no indicator to show 230v function, unfortunately fridge manufacturers no longer fit either mains or 12v indicator lights.
I initially had concerns about battery draw but after that email I always switched the fridge to off and switched all four switches on the control panel off and did not have a problem with the 110Ah battery running flat.
We didn't use the van much and had a motor mover which I always had to use to get the van up our drive when I removed the van from storage 2 miles away. I don't think it charged much in that journey.
I didn't use the mover to hitch up at the storage as I was pretty good at lining it all up by reversing albeit I had to get out a couple of times to judge the distance. and found it easier than engaging and disengaging the mover.
I removed the battery over winter and charged occasionally.
would it not be easier to take battery home with you keep a eye on voltage better than leaving it in van with the hope it will charge its self most storage yards do not supply electric so how does ones battery recharge