- Up to 2 X longer life* than conventional starter batteries
- Constant power even for short trips, stop-and-go traffic or high consumption in stationary mode
- Latest technology for start/stop applications
- 4-year free replacement warranty
- Free Roadside Assistance**
stop startAmbitiously, the 999-611-080-12 Porsche-Battery-Varta is now used for many cars. Conclusively, this is due to the advent of the “Start-Stop” engine system. of course, many of our cars now use this system. So, the AGM battery is used because it is of deep cycle technology.The Porsche
AGM battery is sealed unit and will not spill out any acid ! Importantly, even if the battery is fitted on its side, the acid will not leak. Because the acid is not free flowing, but is filled with a type of glass matting. Hence the term AGM “absorbed glass matting”.By adding this glass fibre, then the batteries increased surface area. So, giving them more power when compared with a standard 12 volt battery. Of course, that we use on many of our cars today.