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How to Properly Test Your Car Battery

How To Properly Test Your Car Battery

To determine if your car battery has sufficient power to start your engine in cold weather, you must assess its charge state using a voltmeter. An analog or digital voltmeter can be used, but a digital meter is recommended for its ease of reading and greater accuracy. Before taking measurements, ensure the ignition key is turned off and all vehicle lights are switched off. To check the battery’s state of charge, connect the positive (red) voltmeter test lead to the …

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