We have not reviewed a lot of products that are designed to jumpstart the battery in your car, and both of them are called the Jumpstart. One was from myCharge and the other was from Limitless Innovations, but this one, the Supercap2, comes form Autowit, a company that I have not heard of before, but they have a special Kickstarter project that was sent to me. What makes … [Read more...] about SuperCap 2 from Autowit