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How to use and maintain the battery of electric vehicle has always been a topic of concern. "Do I need to charge the battery I just bought?" "How to maintain?" "Do batteries need to be charged after being placed for a long time?", this article will share you some common problems of electric vehicle battery maintenance, hope it can help you after reading.

the phenomenon that the active material on the battery plates are gradually turned into lead sulfate with coarse and hard crystals full of plate surface due to deep discharge (too much) or long-term insufficient charge, which will block the plates micropore and hinder the electrolyte penetration and conduction current, thus the battery charging and discharging performance is extremely deteriorated, and the actual capacity is seriously insufficient; and it could not be reduced to lead dioxide and spongy lead by conventional charging methods.

However, the above phenomenon is not common, and most chargers will not or do not often have similar problems. This kind of charger is not only rare, but also a relatively old one that has been used for many years. The correct way to use the charger is that at the later stage of charging, although most of it has been charged, a small amount of sulfurized substances on the plate are not completely reduced.

According to WHO statistics, a quarter of adults worldwide are not physically exercising enough. The latest WHO physical exercise guidelines recommend that all adults over 18 years old, including those with chronic medical conditions or disabilities, should engage in at least 150 to 300 minutes of moderate-to-vigorous aerobic exercise per week, even if they are over the age of 60.

On April 19th, 2022, Better Technology Group Limted (hereinafter referred to as "Better Group") ISO Quality Management System Launch Conference was successfully held. The full participation in this meeting means the full launch of ISO quality management system project in Better Group , is another very important milestone in the company's development process.

Do you recognize these 10 types of common batteries?

The anode and cathode in the battery are directly opposite, but they also participate in the chemical reaction. When discharging, the battery is connected to the load of the external circuit, and the electrons flow from the negative plate through the load of the external circuit to the positive plate, so that the potential of the positive plate decreases.

The cycle times of various batteries are different. The traditional stationary lead-acid battery is about 500 to 600 times; the starter lead-acid battery is about 300 to 500 times; the valve-regulated sealed lead-acid (VRLA) battery has a cycle life of 1000 to 1200 times.

how to distinguish the lead-acid battery which you purchased is an original battery or a refurbished battery?

Recently, our company has obtained a number of utility model patent certificates issued by the National Intellectual Property Office. These invention patents are independently developed by our company，And they will be used in our company's related products and equipments.

Lead acid battery short circuit is mainly shown in the following aspects