With this universal device, I often started the car last winter, and it saved me in the summer. It is not afraid of frost, it works even at -20C. I have a Ford, a 1.6-liter engine - it copes perfectly, without delay. Charging the tablet also helped a couple of times in the countryside. Comes with a handy, roomy and durable carrying case. There are many transitions. The wires are strong and of good quality. Working device, solid. I think it will last me a long time