DBTech 175 Watt Portable Micro Power Inverter With USB Port - 12v AC to 110v DC Car Plug Converter For Your Ipod, iPad, iPhone, Tablet, PSP, DVD Players Laptops Netbooks And cellphones
I bought this to keep my laptop charged in my truck.  It does that just fine.  As far as the fan being too loud as some other reviewers have stated, not at all!  I can't even hear it unless the truck's not running and the radio is turned off.  Maybe they have very sensitive hearing or a faulty unit, but it does not bother me in the least.    My ONLY concern is that one time when I used the USB port, my phone started running very hot.  This may have been due to a connection problem and not due to the power i