A few days ago we were at the Manchester Caravan & Motorhome show and we think that finally we may have found our next caravan. I posted on Twitter couple of photos and said something along the lines of “Now anyone that reads the blog will know we have been looking for a new caravan for the last couple of years and finally the @CoachmanCaravan Laser 665 ticks nearly all the boxes…“

A follower on Twitter – Venomator  @Venomator tweeted back “I would be very interested to know what box/es remain unticked then?…” so this is a bit of a reply really.

One of the biggest things I have been looking out for on any caravan or motorhome is a sticker announcing that the charging systems installed are suitable for Lithium chemistry batteries. So many people have been asking me recently about changing over to Lithium and what’s involved… well quite a lot actually. There is not that much difference between a motorhome or a caravan when it comes to changing over to Lithium.

The existing shore power charger built in to most motorhomes and caravans is not lithium friendly and will probably result in either damaged lithium cells or a battery that is never really charged. So the inbuilt charger will need to be swopped out.

The solar chargers on most (not all) leisure vehicles can’t be programmed for lithium, so that will need to be replaced. And finally the vehicle charging system, which currently on most production leisure vehicles be it motorhome or caravan is not suitable for lithium batteries so a DC to DC charger will need to be installed.

All this adds up to a bit of a job and a fair chunk of beer (or wine) tokens on top of the price of a Lithium battery. I have seen lithium batteries that are advertised as direct replacements and can be dropped in place of an existing Lead acid wet cell or AGM battery but this would imply that they have charging circuits built into the battery and careful research shows the same battery and part number offered by a different vendor with no such claim to be ‘drop in’ replacements. So beware.

As I really wanted to start off a new van with a lithium set up (I can get around 360Ah of lithium for the same weight as 110Ah of good quality lead acid) but the down side is I’d have to virtually rewire the charing side of a new caravan. I eagerly await one of the big caravan manufactures to offer a “Lithium Ready” product and maybe they would like to use my label!

I don’t think it would be that difficult to achieve and due to production volumes, the additional cost would only be marginal. I expect that (or hope!) that one of the aftermarket companies such as Sterling Power or RedArc would offer something that might be a cost effective ‘box’ to achieve a changeover.

So what else was on our unticked list?

I still would like caravan manufacturers to actually go out and look at a site full of caravans being used. I can’t understand why they don’t move the electrical hook up and water at least behind the axle so it would be closer to where the EHU post is. One thing I find is having a VW Amarok which is one of the widest pickups on the UK market, on some pitches if we are using the Aquarol it’s damn near impossible to squeeze down the side. Moving everything to the rear would make it so much easier… well for us it would.

While I’m on the subject of EHU’s & water connections…. Instead of cutting lots of small holes in the sides of our vans for water and 16 amp connections… do what our American cousins do… locate everything in one locker and save on the routing out holes in the sides and adding plastic doohickeys with sliding or hinged covers. I do like the fact that some caravans now have the battery stored in a floor compartment.

The other one that missed the tick box was the lack of being able to sit in front of a mirror…

Not a deal breaker for me… but Sue thought that if they had made the mirror so it could swing round either way to face each bed that would have been ideal. Some of Swifts offerings have got it spot on with a mini dressing table. Coachman however have conveniently located a socket for hair dryer/straightners. I did wonder about having a small stool or seat spanning across the two beds… but think the mirror swivel is a much better idea. Maybe it’s something that could be added as an after market item using a swivel TV bracket maybe”

Now… anyone know where I can buy some cheap lottery tickets…. hello… anyone….