The present disclosure provides a method of discharging a battery, comprising the steps: applying an initial discharge current to the battery, and repeatedly modifying the discharge current according to a predetermined schedule, so that the battery is maintained in a safe operating condition while…
In a recovery control method for a secondary battery that includes a positive electrode containing a positive electrode active material, a solid electrolyte, and a negative electrode containing a negative electrode active material containing at least a lithium metal or a lithium alloy, and is…
A method is provided for activating a secondary battery having a negative electrode, a positive electrode, and a microporous separator between the negative and positive electrodes permeated with carrier-ion containing electrolyte, the negative electrode having anodically active silicon or an alloy…
The charging current value in the first trickle charge after the rapid charge is differentiated from the charging current value in the second and subsequent trickle charge. Thus, for example, in the first trickle charge, charging can be performed with the charging current value required to…
A sodium-sulfur battery belongs to each of a plurality of operation units. An operation unit is a unit of paralleling in and paralleling off the sodium-sulfur battery to and from a grid. A first power consuming body and a second power consuming body are electrically connected to the grid. The first…