It depends if you maintain your leisure battery or not and if you keep it charged on a regular basis. If you don't keep it charged then the voltage will fall slowly reducing the life of the battery which then could last 2 years if you're lucky. So if you are consuming power to operate a motor mover then don't recharge it straight away you could expect less than 12 months lifetime from the battery. Basically the battery slowly sulphates and when this happens it's the starting process of a reduced time of battery life.
Post last edited on 02/05/2012 18:59:40
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Quote: Originally posted by Debi Sanderson on 02/5/2012
How often would you expect to renew your caravan battery,and do caravan movers drain them.
no set time i have known batteries last 7 years if looked after.if not switched on a mover will not drain it.a mover demands a full battery to operate.
------------- the only silly question is the one you do not ask.
depends how much you use them and how much you look after them had one go within two years had this one for five had others for more than that it does not depend on the amp/hours either
everything will drain a battery - in time if not charged back up I have never had bother with my battery and the mover it has been used at both ends of the journey, up steep banks - along the site road for a chunk sandy gound/ grassy ground no problem even a 'small' 75 ampH will last 75 hours at 1 amp and 1 hour at 75 amps so there is nothing to worry about
people will say a bigger battery is better in my 30+ yearscaravanning I have yet to have this proved
Quote: Originally posted by mark the roofer on 02/5/2012
Could you not use a long stretchy lead to keep your caravan hooked up to car while useing the mover, your alternator will power your mover then.
Just thinking out loud.
how long a lead will you need? What's the point anyway, the caravan battery is perfectly capable of doing the job with plenty of reserve. Blue sky thinking, but then the rain came down!
it does not drain the battery at all it uses up some of the juice, but does not drain it I have had an 85 ampH on the van since new - 2007 it still works perfectly well, and has never let me down I have three friends with movers - all with the same experience there is nothing to worry about jsut use the mover and enjoy not having to push the wrtetched thjing or ask others to help
mind you the easiest move was when 4 pompiers popped up from the pitch next to me and said 'permettez nous' 30 seconds latter it was pitched saved the hassle but I couldn't afford to carry them around for the rest of the hols thye did need refilling regularly thought - sine some evenings, champagne one night and plenty of vin rouge although I have a van blanc!
Thank you for your replies. The battery I have on at the moment I have had for just under 4 years, It was working fine and I had a mover fitted 2 weeks ago and the battery has gone flat tried re charging it over night but its dead. Going to replace it today I just thought it might have had something to do with the mover. The fitter did tell me to buy a cheap charger and leave it on the battery permanently.
Quote: Originally posted by Debi Sanderson on 04/5/2012
The fitter did tell me to buy a cheap charger and leave it on the battery permanently.
That could turn out very expensive advice!
Whether 'cheap' or not make absolutely sure it is a so called 'Smart Charger' if you intend to leave it on permanently, or it will start gassing your battery to a very early grave. Smart chargers typically are expensive because they are electronically more complex than basic chargers but Aldi and Lidi do occasionally sell a cheap version that for the money is good value. I prefer my CTEK units but they cost 3 times the Aldi prices.
Quote: Originally posted by Debi Sanderson on 04/5/2012
The fitter did tell me to buy a cheap charger and leave it on the battery permanently.
JTQU took the words right out of my mouth - completely ignore your fitters advice! Don't scrimp on a cheap charger, the replacement battery that you'll inevitably have to buy again will cost enough as it is.
Excellent and well priced CTek smart-charger available from Amazon here; I have this model and recommend it highly.
I also have a smart charger manufactured by Durite which is identical to the C-Tek model. I have to agree with the above that you get what you pay for as I have found out in the past after having to replace a leisure battery after 2 years service. Since using this charger my leisure battery is now on it's third year without a problem.
If you get the smart charger like c tek how often do you charge the battery do you leave it on permanantly or every week, every monthor what we have just had a mover fitted and are having to gr=et new battery the same . The van is on the drive so we could take off the battery and leave in the house if need be , just dont want to have to buy a new battery every year
Quote: Originally posted by maggie51 on 07/5/2012
If you get the smart charger like c tek how often do you charge the battery do you leave it on permanantly or every week, every monthor what we have just had a mover fitted and are having to gr=et new battery the same . The van is on the drive so we could take off the battery and leave in the house if need be , just dont want to have to buy a new battery every year
You can opt to do any of these; what is the most important is not to drain your battery below 50% and always recharge it after use even if you only depleted it a little.
My caravan has an in built smart charger and I leave it on EHU year in year out. My mover is on a portable second battery and that is on a CTEK charger again year in year out. My vehicle batteries and solar cell battery go on another CTEK as and when needed.
If you are going to switch on anything in the caravan I would first switch off the CTEK; it's output during part of the charging process could put particularly delicate items at a risk of over voltage; a small but present risk