| abstract |
An object of the present invention is to provide an electrolyte solution for a non-aqueous electrolyte battery and a non-aqueous electrolyte battery which can exhibit high output characteristics at a low temperature in a state where the battery is used to some extent.nThe present invention is characterized in that non-aqueous electrolysis comprising a difluoro-ionic complex (1-Cis) having a cis-type stereo configuration represented by the general formula (1-Cis), a non-aqueous organic solvent and a solute is used. Electrolyte for liquid battery. Further, it may contain a difluoroionic complex (1-Trans) or a tetrafluoroionic complex (5) which adopts a stereo configuration of a trans type.n□ |