Here’s a really smart idea for a car inverter, make it into a coffee cup shape so it fits in your soda cup holder, genius!
My old Duracell inverter had the problem of sliding whenever I started drifting with my car or going too fast around the corners, well this Coffee Cup will solve those problems. Of course, you will lose a space for a real cup of coffee but most of new cars have more than one so that shouldn’t be a problem for most of you.
If you want an inverter with ability to act as a portable battery, look at the best DC/AC inverter review here.
By the way, don’t leave any AC inverters in your car as thieves have gotten smarter (or dumber) and they will expect your car contains a laptop. This happened to me recently when my car was jacked and the robbers took my inverter. But they didn’t get my laptop and a DSLR camera although it cost me another $120 to replace the driver’s side window.