Make up the battery in a professional maintenance point every three months to replenish the hydration in a timely manner. These methods are simple and easy, and the economic cost is very low, but it is difficult to strictly observe. You can use special equipment for sulfur removal maintenance. These methods are:

　　1. Use equipment

　　The working principle of desktop fast sulfur dehuminating equipment is to charge high -voltage and large -current veins, which can be eliminated through negative blocking. This method is fast and fast, and the effect of eliminating vulcanization can be eliminated. However, high -voltage and large current can remove sulfur and remove active substances. Deadly damage to the battery, the battery after two sulfur removal after such equipment is basically scrapped.

　　A professional maintenance point is basically between 60 and 80 yuan, which can extend the life of the battery for half a year, and does not have significant economic benefits for users. Professional battery maintenance shop owners on the market have understood the harm of this method. As a result, the vein -electrocomposed equipment has not changed. The fundamental principle has not changed, but it has changed from the constant high voltage and Evergrande current to the instantaneous peak high voltage, or it will damage the ultra -plate active substance.

　　2. Select electrical appliances

　　There are three working principles for sulfur removal chargers.

　　One is a working principle similar to desktop fast sulfur dehuminating equipment. It is charged with high voltage and large -current veins. It is used to remove sulfur through negative blocking. This method has explained that this method will constitute fatal damage to the battery life and has been denied by the market. [4]

　　The second is to use a fast pulse frontier charging pulse, and use the instantaneous peak to interfere with the vulcanization of the battery during the charging process.

　　The other is a periodic method of using 10%to 20%of over -charging to restore the lead sulfate crystals of the battery. These two chargers can remove sulfur during charging, but it will cause arrears or overcharge. It also ignores the fact that the battery discharge process is the most important sulfurization process. Therefore, the effect is not ideal. After a charger equipped with an electric vehicle, you will give up this duplicate investment method

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