How to Buy Good Quality Battery Cables

When your car won’t start, it’s easy to immediately jump to the battery as the problem. If a voltage test, however, shows that the battery is fine, the issue could very well be the battery cables. These oft-overlooked components connect the car battery to the other electrical components under the hood, like the alternator and the starter. When these cables become compromised, typically through corrosion, it does not matter how much juice your battery has – the car is not going to start because no energy is getting through the cables to where it needs to go.

You can detect corrosion in your battery cable ends and connectors by the presence of a whitish, powdery substance. You can try commercial connector cleaner to see if that fixes the problem. If it doesn’t, it may be that the cable is corroded under the surface of the coating – this happens when battery acid travels down the connector and into the cable’s covering. This kind of damage is difficult to detect and cannot be fixed, so you may find yourself having to replace the entire thing.

A few things to keep in mind to make sure you’re getting good quality battery cables:

  • Check your owners manual: Check your owner’s manual or manufacturer’s website to make sure you’re getting proper gauge of cable. Most four- and six-cylinder vehicles use 2 gauge cable for the battery.

  • Low-temperature flexibility: Look for low-temperature flexibility. This is particularly important if you live in a cold climate, because it allows for better resistance to cracking and other stress-related damage.

  • Durability: Choose a cable with good heat, ozone, oil, abrasion, and cut-through resistance.

YourMechanic supplies top-quality battery cables to our certified mobile technicians. We can also install a battery cable that you've purchased. Click here to get a quote and more information on battery cable replacement.


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Recent Car Battery Cable Replacement reviews

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James

31 years of experience
574 reviews
James
31 years of experience
Cadillac DeVille - Battery Cable Replacement (Negative) - Long Beach, California
Absolute best mechanic I’ve ever had! Outstanding work, goes above and beyond. Recommend him to all my friends!!
Honda Accord - Battery Cable Replacement (Positive) - Huntington Beach, California
Outstanding! Punctual, professional and extremely knowledgeable. Efficient and complete service, well prepared in advance for the task at hand. Knows his stuff and got the job done quickly and efficiently!

Graham

17 years of experience
122 reviews
Graham
17 years of experience
Jeep Grand Cherokee - Battery Cable Replacement (Positive, Negative) - Vernon Hills, Illinois
Graham found the problem we had with our car and was resolved quickly and professionally. I will recommend to friends and family
Chevrolet Corvette - Battery Cable Replacement (Positive, Negative) - Streamwood, Illinois
Graham arrived on time Sunday morning. Didn't need to install new battery cables. Explained to me that cables were fine, just required a good cleaning around the terminals. Suggested that I use a cable cleaner and sealer to keep cables clean. Installed new battery, car started on first attempt. Graham was friendly & professional. Will use his services again when needed.

Joshua

7 years of experience
4 reviews
Joshua
7 years of experience
Honda Accord - Battery Cable Replacement (Positive) - Baltimore, Maryland
Joshua was on time, professional, and very helpful in not only performing the cable change, but in analyzing the underlying cause for what caused the issue.

Luis

22 years of experience
112 reviews
Luis
22 years of experience
Honda Accord - Battery Cable Replacement (Positive) - Sandy, Texas
Showed up and took a look to tell me all my options. Once we decided how to move forward, got the job done quickly and walked me through everything that was done. Will definitely use him again - highly recommended

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