Ok, so it is not a heater I want to run it is a pair of horse clippers but there is no category for them!
At the moment they run off a mains plug but I want to change them to run off a battery, surely it can't be that hard??!!

Louise Gripton, August 2005

I don't know what voltage these things run off so I can't be sure wether I can give you any help but if these things are like hair clippers they run stright off the mains voltage and cannot be converted to run off a battery but you could buy a inverter that will let you run from a car battery if this sounds right do a search for battery inverters on google

jb, August 2005