Nonaqueous electrolyte

摘要

The invention relates to a nonaqueous electrolyte for cells such as Li/FeS2 cells, comprising a solute, such as LiCF3SO3, dissolved in a mixture of a major amount of dioxolane (i.e. 40-53 volume percent), a minor amount of propylene carbonate (i.e. 8-18 volume percent) and dimethoxyethane (i.e. 32-40 volume percent).