How to Measure the Condition of a Car Battery?

1 Answers
McJune
07/29/25 2:36pm
Methods to measure the condition of a car battery include: 1. Visual inspection to check for deformities, bulges, leaks, cracks, burns, or oxide seepage at screw connections; 2. Load testing; 3. Using a multimeter for measurement. A car battery, also known as a storage battery, works by converting chemical energy into electrical energy. Maintenance methods for car batteries include: 1. Avoid parking the car in open parking lots for extended periods; if long-term parking is necessary, remove the battery; 2. Avoid repeatedly starting the vehicle without intervals; 3. Start the car periodically to keep the battery charged; 4. Regularly inspect battery components and connection lines; 5. Clean the battery terminals periodically and apply specialized grease to protect the wiring harness; 6. Avoid using car electronics after the engine is turned off.
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