How to winter-proof your battery

WINTER freezes the bones and immobilises the body. Likewise, it can be a killjoy for your car battery, leaving you stranded or running late for work.

Batteries are more prone to failure in low temperatures and while South African winters are mild in comparison, sub-zero temperatures are not uncommon.

There’s not much you can do about the weather, but there’s lots you can do to winter-proof your battery.

Here are 5 tips to keep it charged up all winter long.

Know where you stand

Depending on your driving habits, car batteries generally need replacing every three to five years. The battery specialists recommend getting your battery checked twice a year. The Battery Centre franchise offers a free inspection.

Stay warm and keep moving

Park your car in a sheltered area such as a garage or carpark. A fully charged battery minimises starting problems so go for regular drives to allow the battery to recharge itself.

Have patience

Don’t expect magic on the first turn. If your car won’t start after 2-3 seconds, give it a short rest before trying again.

Make sure there is sufficient starting power for your engine by keeping all electronics, such

Clean up unwanted resistance Be ever-ready

Engine oil tends to thicken and flow slower in winter. Enhance the overall working condition of your car with an oil change. Always keep a set of jumper cables close by.

Increased electrical resistance causes your battery to work much harder. Any additional grime or corrosion on your battery terminals only adds to this resistance. Always check for corrosion – a white, ashy substance on the terminals – as it can lead to a poor connection and battery failure. as your radio, lights and air conditioning off until after you have started your car.