The analytical approach that electrokinetic cell echelon utilizes

The invention discloses the analytical approach that a kind of electrokinetic cell echelon utilizes, comprise the following steps: S1, electrokinetic cell to be analyzed is carried out the electrokinetic cell assessing to obtain echelon value; S2, there are static characteristics parameter and the dynamic characteristic parameter of the electrokinetic cell of echelon value described in test, and have the electrokinetic cell of echelon value to carry out echelon screening from capacity and power perspective to described respectively according to described static characteristics parameter and dynamic characteristic parameter; S3, uses the electrokinetic cell classification after echelon screening.The analytical approach that electrokinetic cell echelon of the present invention utilizes utilizes analysis without the need to adopting main equipment and exact instrument to carry out detecting the echelon that just can realize electrokinetic cell to inside battery, electrokinetic cell performance not only can be allowed to be fully played, improve the utilization ratio of electrokinetic cell, and greatly reduce analysis cost.