What are the reasons for UPS battery charging bulge

The charging time of an electric vehicle should not be too long. If it is repeatedly charged for a long time, it is easy to cause the UPS battery to charge due to overcharging. According to actual research data, the charging time is too long, which causes the battery to charge up, accounting for about 15%. Second, the charging current is too large and long-term use of the fast charging station on the roadside will also charge the UPS battery. Because the working principle of fast charging stations is high-current charging, this will cause serious battery loss and cause battery swelling. Third, misuse of chargers of different specifications If chargers of different specifications are misused, the rated voltage and current of the charger will not match the battery. Not only will the UPS battery be charged, but it will even explode. Fourth, the normal charging mode for long-term charging in a high temperature environment should be: depending on the battery power, the charger can float for 2 hours after turning the green light. If the ambient temperature is high, do not charge after the end of the ride. The correct way is to allow the battery surface temperature to cool naturally before charging. Long-term charging in a high temperature environment will cause the battery to charge up. Fifth, use the damaged charger. The electronic components on the charger motherboard of the electric vehicle are welded. For some large electronic components, bumps and vibrations may cause desoldering, resulting in poor contact, resulting in unstable current and protection during charging. The function fails, causing the UPS battery to charge up. Sixth, some consumers who use inferior chargers will buy one if the original charger is broken. If the purchase is inferior, it will be very harmful to the UPS battery. This kind of charger has unstable current and low heat dissipation, and the battery will be charged after long-term use. Seventh, UPS battery continues to be charged after damage. Sometimes electric vehicles encounter traffic accidents, such as a crash or fall, and the battery has undergone qualitative changes under external use. If such UPS batteries are continuously charged, they will also be charged. Eighth, UPS battery quality problems have caused some consumers to be greedy for cheap and buy low-quality UPS batteries. These inferior batteries have uneven or insufficient acid during processing, or they were originally refurbished or repaired. Even if the above problems are eliminated, they will still be charged. Therefore, choosing a good battery is even more critical. want. Disclaimer: Some pictures and contents of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: How to use lithium batteries? Lithium battery maintenance analysis