| abstract |
(57) [Problem] To provide a non-aqueous battery having high energy density, high performance in a wide temperature range, and excellent cycle characteristics. SOLUTION: In a non-aqueous battery comprising a negative electrode made of a carbon material capable of occluding / releasing lithium, metallic lithium or a lithium alloy, a positive electrode made of a chalcogenide, and a non-aqueous ionic conductor, A non-aqueous battery, wherein the body contains a diether compound having an ether bond at the 1,3,1,4 or 2,3 position of a linear hydrocarbon having 4 carbon atoms. |