Regular testing and inspection will help to maximise battery life. A routine inspection at least once a month is recommended to maintain optimum performance.

Use the following as a guide when examining your battery:

1. Ensure the battery top is clean and dry, free of dirt and grime. A dirty battery can discharge across the grime on top of the battery casing.

2. Inspect the terminals, screws, clamps and cables for breakage, damage or loose connections. These should be clean, tight and free of corrosion.

3. Apply a thin coating of high temperature grease to posts and cable connections for added protection.

4. Inspect the battery case for obvious signs of physical damage or warpage. This usually indicates the battery has overheated or has been overcharged.

5. If the battery is maintainable, check electrolyte levels to ensure that fluid levels are over the top of battery plates. If necessary top up using distilled or demineralised water. Never top up fluid levels with acid.

6. Test the battery using either a hydrometer or voltmeter and charge if necessary.

Batteries often fail when least expected. The usual warning is a slower than normal battery ability to crank the engine but other less noticeable factors such as changed driving patterns (holidays), colder or hotter weather will all have an effect on the life of a battery.

If you are unsure about the condition or state of charge of your battery, bring it in to your closest Richard’s Tyrepower store.