Why you need to have your battery tested

That sinking feeling when you turn the key you get that slow, agonizing crank. We've all been there. A dead car battery is a common automotive woe, and knowing when yours is on its way out can save you from inconvenient breakdowns.


A slow engine crank is often the first and most noticeable sign. If your engine cranks slower than usual, especially on cold mornings, it's a strong indication that your battery is losing its ability to hold a charge. The engine might sound sluggish and take longer to start.


A warning light on the dashboard might come on when you have an issue. Your car's dashboard is equipped with warning lights for a reason. If the battery warning light illuminates, it's a clear signal that something's amiss. However, this light can sometimes indicate other issues, like a problem with the alternator, so it's crucial to investigate further.


A weak battery can struggle to power your car's electrical system, including the headlights. If you notice your headlights are dimmer than usual, especially at idle, it could be a sign of a failing battery. Other electrical components, like the radio, power windows, and interior lights, might also behave erratically if the battery is failing. They might dim, flicker, or function intermittently.


Visually inspect your battery terminals. If you see white, blue, or green powdery deposits (corrosion) around the terminals, it can hinder the flow of electricity. Clean the terminals with a wire brush and a mixture of baking soda and water. However, if the corrosion is severe or returns quickly, it might be a symptom of a failing battery.


Car batteries have a limited lifespan, typically between three to five years. If your battery is approaching or exceeding this age, it's more likely to fail, even if you haven't noticed any other symptoms.


If you're unsure whether your battery is failing, you can have it tested.  We do free battery tests and we can check on your electrical system too.


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

Happy Adventures,

Heather


Our specials can be found here - Specials - J & H Automotive, Inc 

Ready to make an appointment … Appointments - J & H Automotive, Inc 

Want to know more … About Us - J & H Automotive, Inc 

Would you like to join our merry band of misfits? Careers - J & H Automotive, Inc 


 

Want to know more…

https://www.facebook.com/JHAutomotiveInc                   

https://www.pinterest.com/jhautoinc

Instagram photos and videos

LinkedIn



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.
By jhautoinc January 10, 2026
A spark plug gap can cause a misfire.
By Bobby Poist January 7, 2026
They're important to keep you safe on the road.
By jhautoinc January 3, 2026
It's more often than you think.
By jhautoinc December 31, 2025
Batteries really don't like cold weather