Start-Stop The latest technology for entry-level Start-Stop vehicles. When it comes to Start-Stop vehicles, entry level doesn't mean basic. Which is why our VARTA® Start-Stop battery provides extraordinary levels of reliability, battery life and consistency in performance. With this battery's optimised EFB technology you get dependable energy, every single day. Key benefits Specifically designed for cars with entry-level Start-Stop functionality Optimal cold cranking power up to 115% 2 x higher levels of cyclic endurance than conventional batteries State-of-the-art AGM technology developed to meet OE requirements High deep discharge capability PowerFrame® technology for exceptional performance.