One of the biggest fears when you live on the road, is a dead battery.

When you run as many gadgets as I do off your car’s battery, and electrical system, this is a possibility, as was demonstrated while I was in Florida. I had forgotten to unplug the cooler (See the post here) while I was inside working.

I reached in my car, and pulled this device out, popped the hood, and then jumped my own car.  The next day, I jumped another car, without charging the device.

This device will also charge your cell phone when your battery runs low.  I can’t recommend this product enough.