When temperatures drop, our cars often find themselves in a delicate situation, especially regarding the battery. If you do not want to be the one calling for a tow truck in the middle of a blizzard, it is crucial to take a few precautions to avoid breakdowns. But how can you preserve this precious accumulator in such harsh weather conditions?
The effects of cold on batteries
The cold has a formidable impact on car batteries. Indeed, when temperatures fall below 0 °C, lead-acid batteries in conventional cars lose some of their efficiency. This loss of energy can reach up to 60% in extreme conditions. In other words, starting your vehicle becomes as difficult as getting an elephant to take off on roller skates!
For electric cars, the problem is equally concerning. While the theoretical range displayed by the manufacturer may seem idyllic, the reality is often different when the mercury plummets. 100% electric models see their range significantly reduced, leaving their drivers with added stress during winter journeys.
How to anticipate and avoid breakdowns
To avoid finding yourself stuck like an Eskimo in their igloo, several preventive measures can be adopted. First, it is essential to check the condition of your battery. An ageing battery that shows signs of weakness will be even more affected by the cold. Do not hesitate to have your battery tested at a garage before winter arrives. Proper maintenance extends its lifespan and reduces the risk of breakdowns.
Next, consider parking your car in a sheltered place, such as a garage or under a carport. This helps protect it from the elements and limits the effects of the cold on the battery. If you must leave your car outside, a thermal blanket can also help retain heat.
Tips to know
Beyond regular checks, a few tips can save the day. For example, it is advisable to drive your vehicle regularly, even for short distances. This helps keep the battery charged and prevents it from completely discharging. Remember that short distances are often the most problematic in winter.
Finally, if you own an electric car, consider preconditioning the battery before you set off. Many modern models offer this feature, which allows the battery to be heated while the vehicle is still plugged in. This helps maximise range from the outset and avoids unpleasant surprises.
In case of a breakdown, what to do?
If despite all these precautions, you find yourself facing a flat battery, remain calm. The first option is to use a battery booster, a small device that can give your accumulator a kick. It’s like a strong coffee for a weary driver! If you do not have a booster on hand, roadside assistance remains a reliable solution. Just make sure to have an up-to-date subscription to avoid any nasty surprises.
Conclusion: be proactive this winter
In summary, the cold can be a formidable enemy for your car batteries. But with a little preparation and a few simple actions, it is possible to avoid inconveniences. Take care of your battery as you would care for a fine wine: with attention and caution. Remember that prevention is your best ally to get through winter without a hitch.
