Vovchuk V. E. RussiaNovosibirsk Institute of Inorganic Chemistry of A. V. Nikolaev of the Siberian Branch of RAS, 3, Ave of the academician Lavrentyev, Novosibirsk, 630090 Author's articles Advanced non-destructive methods for state-of-charge diagnostics of the industrial and pilot lithium coin cells Self-discharge dynamics and accelerated test approach for state-of-charge forecast for lithium cells BR2325