Measurement of the residual capacity of unmarked lithium-ion cells for echelon use
LYU Yuanyuan
LI Jinhua
MA Tengzhou
Abstract：It is the new energy vehicles that have significant environmental and social influence in reducing oil dependence and exhaust emissions.As the power source for new energy vehicles,lithium-ion batteries have been widely used in all kinds of electronic products and automobiles,and have entered a stage of large-scale recycling and utilization.This article selects the most common automotive batteries for analysis,elaborates on the basic properties of batteries,provides suggestions on how to measure residual capacity of lithium-ion batteries without labels,and puts forward some suggestions for distinguishing the lithium-ion cells for echelon use,in order to provide help for inspection and supervision.
Keywords：echelon uselithium-ion cellresidual capacitysafetyunmarked
Publication Date：2025-06-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 151-155 )