Item has been sold, thanks for looking.
I have for sale a Whistler model PP300AC DC to AC Inverter. It plugs into your cigarette lighter and transforms the power from 12V DC to 110V AC (Household Current). It gives 300 Watt continuous power and 600 watt peak power. It has two outlets to plug your AC powered items into. The inverter is in great working order. It is perfect for Laptops, Autoguiders, you name it.
My selling price is $30 which includes shipping in CONUSA.
Thanks for looking, Chuck