Top tips for maximising your battery's lifespan

Unnecessary use of electrical systems will put extra strain on batteries that will eventually take its toll.

Lights, heaters and wipers put high demands on the car battery. If your driving is mainly dark rush-hour trips, the battery will give out eventually. Batteries rarely last longer than five years and replacing one near the end of its life can save a lot of time and inconvenience at the side of the road.

To extend the life of your battery, avoid running electrical systems any longer than necessary - turn the heater fan down and switch the heated rear window off once windows are clear.

If the car stands idle most of the weekend, a regular overnight trickle charge is a good idea to give the battery a chance to revive.

Turn off non-essential electrical loads such as lights, rear screen heater and wipers before trying to start the engine.

Use the starter in short five-second bursts if the engine doesn't start quickly, leaving 30 seconds between attempts to allow the battery to recover.

The best way to avoid your car not starting in the morning, according to the AA:

Keep your car in the garage

This will protect it from the cold. Starting will be a lot easier, putting less strain on the battery.

Make sure the battery is not loose.

Vibration can cause damage to battery plates. Ensure terminals are cleaned regularly during every major service.

Top up battery water level

If you have a standard or low maintenance battery, remove the filter cap and check the water level every month. Make sure it is topped up with distilled water to just above the plates. Mop up any spillage.

Listen

One of the most common signs of a weak battery is a grinding sound coming from the motor when you start the car. If this happens contact a battery specialist. An old battery is less likely to start your car in the winter. If your battery is more than three years old it may need replacing.

Handle with care

Have your battery checked and tested by a professional. Do not place metallic objects on top of the battery as this may cause the battery to short. Keep flames and sparks away from batteries as they contain hydrogen gas and may catch fire or explode. Batteries contain sulphuric acid so make sure no part of your body or anything damageable comes into contact with them.