%0 Journal Article %T Research of Lithium-Ion Battery Characteristics %A Borisov, P.V. %A Vorob'ev, A.A. %A Konstantinov, K.V. %A Samarkina, I.K. %K Lithium-ion battery, functional diagnostics, equivalent circuit, internal resistance of the battery %J Proceedings of Petersburg Transport University %D 2023 %N 20 %P 14 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"