The proper way to charge lithium-ion, lithium-ion and lead-acid batteries for electric vehicles. There are many ways to charge a battery. Choosing a scientific and fair charging method will greatly im...

What is a UPS and what are the characteristics of an offline UPS. An offline UPS is actually what we usually call a UPS backup power supply. The off-line power supply topology is the simplest type of ...

Why are lithium-ion batteries divided into hard pack and soft pack? Characteristics of hard pack lithium-ion batteries. Power lithium-ion batteries are divided into soft pack and hard pack, and the ha...

The current market situation of lithium-ion battery cathode material and the price of lithium-ion battery cathode material. Driven by the national policy and the rapid development of new energy vehicl...

What is an uninterruptible power supply and how does a UPS work? UPS stands for Uninterruptible Power Supply System, an important external device that provides continuous, stable and uninterrupted pow...