The average life expectancy of a good quality battery is 5 - 7 years, but this will depend on many factors such as the vehicle not being used for long periods or being mainly used for short journeys.
There are usually no warning signs that your battery is about to fail, but when your battery gets older you can get it checked at ATS Euromaster.
* Car, Van and 4x4 Batteries from £47.99.
** A fully fitted 063 battery with 3 year guarantee is up to 20% cheaper than Halfords.com fully fitted price. Prices correct as of 3rd February 2014.