"Mark Trueman" wrote:
Hi,

What is the best way to power a laptop from a car ciggy lighter socket.
The transformer for the laptop outputs 19volts, 3.16 amps.

Maplin do a couple of laptop power supply car adaptors:
http://tinyurl.com/ofvb9

What about powering a desktop printer. Is this possible or do i need a
generator.

Pass.