Green energy efficiency and intelligence have become two major trends in the UPS power market. Major manufacturers are introducing high-efficiency, low-energy consumption UPS products through technological innovation, achieving both environmental protection and economic benefits. At the same time, intelligent technology enables real-time monitoring of electrical status, fault prediction, and remote control and maintenance for UPS power sources, enhancing operational efficiency and user experience. In the future, the deep integration of green energy efficiency and intelligence will drive the power industry towards a more sustainable direction.

The normal self-discharge of a battery is due to the structural factors of the battery itself, such as impurities in the electrolyte, the presence of contaminants, or the partial detachment of active materials inside the battery, which settle at the bottom, causing the positive and negative plates to discharge through sedimentation. If a battery is not used for a long time, it will slowly discharge on its own; therefore, the car should be started periodically to charge the battery.

Maintenance of UPS (uninterruptible power supply) is essential to ensure its stable operation and extend its service life. The following are some main maintenance methods: