NOVELTY - A nonaqueous electrolyte battery consists of positive electrode (3) containing positive electrode collector (1) and positive electrode active material layer (2) which is not formed in the exposed portion (8) of the collector. The exposed portion of the collector (1) and negative electrode active material layer (5) are resin films using heat-resistant resin as base. The heat-resistant resin has allowable temperature limit of 150 degrees C or more with the separator. An insulating resin film (9) containing crosslinked acrylic resin particles dispersed inside the film is provided.    USE - Nonaqueous electrolyte battery used as power supply for motor vehicles, electrically driven chairs, mobile telephones, notebook type personal computers and power supply for domestic and business use.    ADVANTAGE - Since the generation of short circuit between the positive electrode collector exposure portion and negative electrode is prevented, and battery with high safety is provided.    DETAILED DESCRIPTION - A nonaqueous electrolyte battery consists of positive electrode containing positive electrode collector and positive electrode active material layer formed on the collector, negative electrode (6) containing negative electrode collector (4) and negative electrode active material layer formed on the collector, and separator (7) provided between the electrodes. The positive electrode active material layer is not formed in the exposed portion of the collector. The exposed portion of the positive electrode collector and negative electrode active material layer are resin films using heat-resistant resin as base. The heat-resistant resin has allowable temperature limit of 150 degrees C or more with the separator. An insulating resin film containing crosslinked acrylic resin particles dispersed inside the film is provided. The swelling rate of the particles with respect to N-methyl-2-pyrrolidone is 150% or less. The circumference of the crosslinked particles are covered by the heat-resistant resin. An INDEPENDENT CLAIM is included for manufacture of the nonaqueous electrolyte battery.    DESCRIPTION OF DRAWING(S) - The drawing the shows the principal portion sectional view of the winding material used for nonaqueous electrolyte battery.    Collector (1)    Positive electrode active material layer (2)    Positive electrode (3)    Negative electrode collector (4)    Negative electrode active material layer (5)    Negative electrode (6)    Separator (7)    Exposed portion (8)    Insulating resin film (9)