Maximum Continuous Power: 400W Surge Capability (Peak Power): 800W
I just ordered one of these
Rosewill.com - Accessories, Car Electronics, Power Inverter, RCP-511F
From NewEgg for $19.99 (free shipping) using coupon # EMCYPYN55
Seems like a pretty good deal, since we have no 12V adapter for charging
the laptop or cell phone while out on road-trips..
The reviews say the fan makes a little noise and the 12V terminal lugs may
need a star washer added to keep the solid.
Comes with car-plug and big car battery clip cable..