According to professional analysis, many of the "new batteries" we buy are actually wearing "new clothes" on the surface, which is a variety of assembly, or "across a number of races", which is that some businesses are selling batteries under the name of super long life. This kind of second-hand batteries "across the race", most of them will cause the unstable performance in the charging process, which will bury a hidden danger for safety.
     There are a lot of battery shoddy production phenomenon, protection plate simple, lack of fuses, and even the name of the product are misspelled, this situation will lead to unimaginable consequences. According to statistics, there were 6,462 fire incidents involving electric vehicles in the first half of this year, which caused very serious social security problems.
      Although almost every family has a car now, many people like to ride electric vehicles, which are used for short walking or short distance transportation. If the safety of batteries cannot be guaranteed, it will be very dangerous. This is to rely on the conscience of the business to grasp the scale to produce safe performance of the battery.
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