Suitable charger for running off 12v
 

Me and my son are going to do some regional racing and i need a suitable charger to run off a 12v battery, ideally needs to run off 240v too
Can anybody recommend one which is reasonably priced?

Thanks
Mal

How many batteries do you want to be able to charge simultaneously? I use a quadpro, which will charge 4 at same time and runs off 12v or mains. Works great and means when my youngsters come with me we can all charge at same time. Cost ~£150 I think

I have an Imax B6 and a Core UAC50 both of which work off 12v and 240v, you would argue that the Core being the more expensive is the better charger and I have been told stuff about internal resistance and better balancing so that's the one I use and have the B6 as a backup, functions and operations are essentially the same as I imagine all this style of chargers are there's plenty to choose from that all look very similar.