A battery management system (BMS) is a technology dedicated to overseeing a battery pack, which is an assembly of battery cells, electrically organized in a row x column matrix configuration so as to be able to supply voltage and current within a target range for a period of time to the expected load Scenes.

For the battery management system with balance function, this kind of balance makes each cell, or each group of cells reach a relatively small difference in capacity or voltage at the same time, which is called relative balance.

In the application of electric bicycle batteries, the function of the battery balancing system is mainly reflected in two aspects.

One is to balance the charging speed of the battery cells, so that each battery cell is fully charged at the same time, which is passive balancing.

Second, when using the battery, the voltage and current output of each battery cell also reach the average value. By using this technology to keep the battery life longer, the mileage of the electric bike can be increased by 20%. This is active balancing.

 

At present, all electric bicycles of the ZEEGR brand have adopted this technology to give users a better mileage experience.

The use of new technologies, not to mention improving product quality and performance, is the mission and social responsibility of every enterprise.