Eliminate the "wall worts" and reduce the spaghetti wiring at your nav station with these handy 12VDC Laptop Chargers
It seems everyone has an inefficient inverter on board just to charge their cell phones of laptops. That means you are converting 12VDC to 120VAC, then back again to DC to charge your device. Talk about inefficient!
We boaters love to save energy, and these are just the ticket.