Effortlessly she pulls by a 2.0 TDI engine without having collapses equal to 8V voltage. So far a super battery at a moderate price. What can not be judged, of course, are the long-term properties. So if it is still working in 3 years as well as today, I am very satisfied. So far I have two to three years, always needed a new battery, perhaps because I have installed a heater.