24v charging?

[audi321]

Hi all. I've got a campervan with 2 x 12v batteries in series to make 24v.

I've got a really good (and fairly expensive) 12v charger. Is there anyway I could hook this up to charge both batteries at once?

Or alternatively can someone recommend a decent (but cheap) charger which will do 24v?

[audi321]

doogz said:

Why don't you just charge them individually? Is there some reason you can't do this?

I could, but I wanted to leave the charger connected so that when I get to a site with electric I could simply plug it in and not worry about having to switch the charger over between them