Wagan Twin USB/DC Cup Holder Adapter

Wagan_Twin_USB_DC_Cup_Holder_Adapter

In the RV we all have cell phones, navigation Units or GPSs, perhaps an MP3 player and even the occasional laptop up front. All of these device require one thing: power. Most of the devices take 12V cigarette outlet type power and some others take 5+V USB power. I have a mixture of both, so I stick with the Wagan Twin USB/DC Cup Holder Adapter. I actually have a couple of versions, but really this device has them all in one and all in a device that fits in a cup holder.

There are a hundred of these on the market and here are a few popular ones:

Keep in mind the cord or no cord. Some plug directly into the socket and this can cause a problem in some Class C vehicles. The extenders with a cord are usually pretty easy to stick in a location that works.