NOVELTY - Non-aqueous electrolyte battery comprises a cathode (21), an anode (22) and a non-aqueous electrolyte having a non-aqueous electrolyte solution, which includes at least one kind of 1,3-dioxane derivative (I) and (II).    USE - The non-aqueous electrolyte battery is useful in a battery pack, an electronic apparatus, an electric vehicle, an electrical storage apparatus and an electricity system (all claimed), where the non-aqueous electrolyte battery includes lithium-ion secondary batteries and electronic apparatus (such as camera integrated video tape recorders, cellular phones and laptop).    ADVANTAGE - The non-aqueous electrolyte battery exhibits improved cycle characteristics and chemical stability, high energy density, and improved temperature storage characteristics and ion conductivity.    DETAILED DESCRIPTION - Non-aqueous electrolyte battery comprises a cathode, an anode and a non-aqueous electrolyte having a non-aqueous electrolyte solution, which includes at least one kind of 1,3-dioxane derivative of formulae (I) and (II).    R1-R5, R6-R11 = H, hydrocarbyl optionally having a substituent (excluding substituents containing N or O), or a substituent group containing N or O.    Provided that two or more groups from R1-R5 may be bonded together and at least one of R1-R5 represents a substituent group containing N or O, and at least one of R6-R11 represents a substituent group containing N or O. INDEPENDENT CLAIMS are included for:    (1) a battery pack comprising the non-aqueous electrolyte battery, a control unit configured to control the battery, and an exterior configured to containing the battery;    (2) an electronic apparatus comprising the battery, where the electronic apparatus is configured to receive electricity supply from the battery;    (3) an electric vehicle comprising the battery, a converter configured to receive electricity supply from the battery and convert the electricity into driving force for vehicle and a controller configured to process information on vehicle control on the basis of information on the battery;    (4) an electrical storage apparatus comprising the battery, where the electrical storage apparatus is configured to provide electricity to an electronic apparatus connected to the battery; and    (5) an electricity system configured to receive electricity supply from the battery or provide electricity from at least one of a power generating device and a power network to the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of a non-aqueous electrolyte battery.    Cylinder shaped battery can (11)    Electrode body (20)    Cathode (21)    Anode (22)    Separator. (23)