Car batteries like most things don’t last forever, at some point they do need replacing. Year on year, car battery problems are one of the top reasons for roadside assistance calls. A flat, unreliable battery, is always an inconvenience and at times compromises safety and can be potentially dangerous.
Often, the reason a car battery fails is because it is simply too old and no longer up to the job it was designed for. If this is the case then unfortunately continuous jump starting or recharging will not solve the problem.
a guide, the life of a regular car
battery is usually somewhere around 2 years in the desert heat when
properly cared for, but even this is dependent on several important factors.
Why do car batteries go flat?
A battery will lose its charge and become flat if it is not used regularly, or if the car is used for short journeys only when the battery will not have enough time to be recharged properly. The term for this is ‘under charging’. This leads to a creation of sulphate deposits on the on the lead plates within the battery that affects its ability to hold a charge. This is known as sulfation.
As a car battery works on a chemical reaction basis, the environment temperature and humidity can also play a crucial role in battery performance. A battery operates at maximum efficiency at a temperature of 26.7℃ or 80℉. Higher temperatures speed up internal corrosion within the battery’s cells which reduces the life of the battery. Colder temperatures inhibit a battery’s ability to provide sufficient power to start and run a vehicle.
Leaving an interior light on accidentally can be enough to run your battery flat if left on for long enough.
How to tell if your battery needs replacing
There is a simple test you can carry out to determine the condition of your battery. First, try starting your car at night with the headlights switched on. If the headlights are overly dim, put the vehicle in neutral or park if automatic, and rev the engine. If the battery is failing, the headlights will get brighter as you press the accelerator. A completely flat or dead battery is easy to identify, it simply won’t start at all.
How identify which battery is best for your car
Generally speaking, automotive vehicles require different types of battery, as it needs to accommodate the electronic demands and features of that particular vehicle. Many of today’s cars are crammed with electronic devices and have powerful computers that are operating all the time, drawing energy, even when the vehicle itself is switched off and parked.
To help make the right choice of battery for your car make and model simply call us on 800 2288379 to find the battery most suitable for your vehicle.
How to fit a new battery
we recommend that your new battery is fitted by one of our patrols we have
listed below a step by step guide if you wish to do the job yourself.
-First, ensure you are parked on a flat, level surface – engage the handbrake and remember to keep the keys out of the car in case the central locking system activates when the old battery is removed.
-Use protective eyewear and gloves – as car battery acid is highly corrosive and can spill.
-Before removing the old battery, ensure you have all of your PIN codes and settings for your car’s electrical systems to hand, such as the satellite navigation system, music system and radio, as they may need to be re entered.
-When removing a battery, always remove the negative terminal first as failure to do so could damage your car’s electrical system. Next, loosen the positive terminal, then the clamps or screws securing the battery in its housing
-Place the new battery in its housing, making sure the negative and positive posts are in the same position as the battery you removed. Check this before tightening the clamps or screws that hold the battery in place. Remove the plastic protective covers from the new battery posts and then securely reconnect the positive (+) terminal followed by the negative (-) terminal.
-Changing a car battery when carried out correctly is relatively quick, safe, and easy, but we can provide this service at a location of your choice, and at a time of your convenience should this be your preferred option