| abstract |
(57) Abstract: In a non-aqueous electrolyte battery, a non-aqueous electrolyte having excellent charge-discharge cycle characteristics, in which the negative electrode material of the negative electrode suppresses a decrease in capacity due to reaction with the non-aqueous electrolyte and the like. Get a battery. SOLUTION: In a non-aqueous electrolyte battery provided with a positive electrode 1, a negative electrode 2, and a non-aqueous electrolyte, lithium containing aluminum in the range of 0.1 to 20% by weight in the negative electrode material of the negative electrode. -While using an aluminum alloy, in the above non-aqueous electrolyte, a fluorine-containing lithium salt was used as a solute and a solvent containing 1,3-dioxolan was used. |