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BigO Tire
BigO Tire
How Can I Tell If My Battery Is On It's Last Legs?

Some newer batteries have buttons that change color (green to black or red) to show you when the battery is low.

Slow cranking — when it seems like your car is straining to get started — is another sign that the battery is worn.

However, a quick test at any of our stores is the best way to know for sure.

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