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 February 20, 2026
They can cause a lot of damage
By jhautoinc February 17, 2026
That streaking can lead to bigger problems
By jhautoinc February 12, 2026
That light is important.
By jhautoinc February 3, 2026
You want this to work properly.
By jhautoinc January 30, 2026
These are vital to keep you safe on the road.
By jhautoinc January 27, 2026
Your engine will thank you.
By jhautoinc January 23, 2026
They help keep your engine cool.
By jhautoinc January 20, 2026
They need maintenance to keep them running.
By jhautoinc January 17, 2026
It's better for your engine. 
By jhautoinc January 13, 2026
They are more important than you know.