The battery of a car is also a battery. The working principle of the battery is to convert chemical energy into electrical energy when the car is running. In most cases, the service life of automobile batteries is 1 to 8 years, and the specific value has a great relationship with the use of automobiles. Most domestic batteries have brands such as Extraordinary, Masano and Sail, and the price ranges from 200 to 1000.
In the normal use of the car, the battery can be used for more than three years. When it feels that the battery can't be charged or started online, it is weak. Need to take down the battery to charge 12 to 24 hours. If the battery is still weak after charging, you need to consider replacing the battery.
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Automobile batteries usually refer to lead-acid batteries, which are made of lead and lead oxide, and the electrolyte is sulfuric acid solution batteries. The service life of automobile batteries has a great relationship with the use of automobiles. Under the normal use of the engine, the electrical equipment in the car can be used for more than three years without leakage.
Different vehicles use different types of batteries. You can check the battery model through the nameplate of the car battery. The battery can be used for automobile starting and lighting. After the car is turned off, you can't use the electrical equipment of the car, otherwise it will cause some damage to the car battery and affect its normal service life and optimal use state.