A method of manufacturing a total solid-state battery, total solid-state battery, and total solid-state battery system

摘要

A main object of the present disclosure is to provide a method for manufacturing a whole-solid-state battery that can satisfy both the improvement in capacity-resistance and the suppression of the increase of an initial resistance. The above object is achieved by providing a method of manufacturing an all-solid-state battery, the method comprising: a manufacturing step of preparing a whole-solid-state battery including a cathode layer, a solid electrolyte layer and an anode layer in this order; and an initial charging step of the initial charge of the all-solid-state battery, characterized in that the anode layer includes a metal particle which can be Li-alloyed and has two or more kinds of crystal orientation in a particle as an anode active material, and in the initial charging step the total solid-state battery is at a battery voltage of 4.35 V or more and 4.55 V or less.