Hello forum community, my V70 will soon be 4 years old. I had a small ignition problem recently where it was -1°C in the morning – after pressing the start button it took much longer until the engine started. But it was only one time, otherwise the car starts without any problems. Now you often read that the car batteries end their life cycle after 4 to 5 years and you should think of a change before you get problems in the winter. My KfZ master of trust thinks this is nonsense. If you don’t get serious problems, a high quality as it is built in, so 7 years. How are your experiences, when was the car battery changed with you before it has given up the mind? I only ask here for car batteries that are not in use for start/stop, because my V70 does not have this fiction. Motor is D3, MY 2011 Greeting foodtek