Can balanced charging of 18650 battery 10000mah improve battery consistency problems?

　　As a new power technology, 18650 battery 10000mah must be connected in series to meet the voltage requirements. The uneven performance of individual cells is not entirely due to technical issues in battery production. Even if each battery leaves the factory with exactly the same voltage and internal resistance , differences will also occur after being used for a period of time, which makes solving the technical problem of power battery charging an urgent technical issue that needs to be solved.

　　In order to solve the consistency problem in the use of power 18650 battery 10000mah, this article proposes an implementation plan for a balanced charging management circuit. First, the characteristics of a single lithium battery are analyzed; then, based on comparing various balanced charging theories, the partial shunt method is selected as the design idea and the specific circuit design is carried out. Multiple lithium battery pack charging and discharging experiments have shown that this balanced charge management circuit can effectively improve the charging consistency of the lithium battery pack, improve the battery pack's working performance, and extend its service life.

Read recommendations:

Lithium-ion battery GN500 518wh

Development prospect of lithium battery

LR626 battery.What are the advantages of polymer lithium batteries

701224 lipo battery Product

18650 battery rechargeable