Most electric components and conveniences of your modern car rely on your battery. Unfortunately the most common cause of car breakdowns is battery failure, often leaving you stranded when you least expect it.

In addition to starting, lighting and ignition (SLI) functions; onboard smart systems, wipers and a huge range of electronic devices are putting constant strain on your car battery.

While modern car batteries can last for several years, certain factors can significantly degrade your battery’s life, causing the battery to fail before its time and without any warning. It is critical to get the health of your battery regularly tested by a VARTA® professional.

The 4 main factors affecting battery life