Have a look at www.ramlowdesign.com/products/a4f.htm ... thats a full
computer system that runs of anything between 8 and 42 volts. for any
questions go to the contacts there and contact us.

Regards,

Alexander



"Bob Owen" wrote in message
...
Does any know which laptops run off 12 volt and therefore do not need an
inverter I think the old Toshiba one did
Cheers Bob