Batteries really don't like cold weather

When the temperatures drop, it’s not just your fingers and toes that feel the chill your car battery does too. Cold weather is one of the leading causes of unexpected battery failure.


Car batteries work through chemical reactions. Inside the battery, chemical energy is converted into electrical energy to power your vehicle. But when it’s cold outside, these chemical reactions slow down. The lower the temperature, the harder it is for your battery to produce enough power to start your engine.


On top of that, your engine oil thickens in low temperatures, which means your battery has to work even harder to turn the engine over. So, while your battery is already struggling to perform at full strength, it’s also being asked to do more work than usual.


If your battery is more than three to five years old, it’s even more likely to fail in cold weather. Age weakens a battery’s capacity, and cold temperatures just speed up the process. If you've noticed your car taking a bit longer to start recently, it’s a good idea to have your battery tested.


Give us a call and let us take care of you.

Happy Adventures,

Heather



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By jhautoinc May 22, 2026
It's important to keep you safe.
By jhautoinc May 19, 2026
This most likely a catastrophic failure
By jhautoinc May 12, 2026
This debris makes it hard for your radiator to work
By jhautoinc April 28, 2026
An oil leak can be dangerous
By jhautoinc April 24, 2026
Gear oil is important lubrication
By jhautoinc April 22, 2026
This is repair that should not be put off.
By jhautoinc April 14, 2026
It's a mechanical failure
By jhautoinc April 11, 2026
Alternator should not make noise
By jhautoinc April 7, 2026
A plugged exhaust is an issue for your engine.
By jhautoinc April 3, 2026
This can cause bigger issues with your engine