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Why Does the Car Battery Always Run Out of Power?

1 Answers

DelNathan

07/29/25 2:16pm

Reasons why the car battery always runs out of power: 1. The battery has reached the end of its service life; 2. Using the car's electrical systems without turning off the engine; 3. Using high-power aftermarket electrical devices. All car components have a limited service life, and the battery's lifespan is generally within 3 years. You can decide whether to replace it based on actual conditions. If the car frequently has difficulty starting and the issue persists even after repairs, it indicates that the battery needs replacement. A car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. Typically, the term 'car battery' refers to a lead-acid battery, which is mainly made of lead and its oxides, with a sulfuric acid solution as the electrolyte.

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