NOVELTY - The non-aqueous electrolyte secondary battery has positive electrode containing positive electrode active material for occlusion and discharge of lithium ion, a negative electrode (120) containing negative electrode active material (2) for occlusion and discharge of lithium ion, a separator arranged between positive and negative electrodes, and electrolyte. A metal inclusion microcapsule (1) is contained in negative electrode, and having low melting metal (11) wrapped by encapsulant (21) of a thermosetting resin.    USE - Non-aqueous electrolyte secondary battery used as power supply for portable communication apparatus, such as personal computer, word processor, cordless telephone mobile unit, mobile telephone, and car phone, portable apparatus, such as portable copy machine, electronic organizer, calculator, liquid crystal television, radio, portable compact disk (CD) player, electric shaver, electronic translating machine, voice input device, and memory card, domestic electrical appliance, such as refrigerator, air-conditioner, television, water heater, microwave oven, dishwasher, drier, washing machine, lighting fixture, and toy. electric tool, electric wheelchair, electric bed, electric bathing facilities, for nursing care regardless of household use, mobile bodies, such as electric vehicle, hybrid electric vehicle, and plug-in hybrid electric vehicle, golf cart, turret vehicle, and medical device, construction machine, electric power storage system, elevator, and unmanned moving vehicle.    ADVANTAGE - Electrically conductive network of negative electrode active material is restored.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a control method of non-aqueous electrolyte secondary battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram showing the structure of the negative electrode.    Metal inclusion microcapsule (1)    Negative electrode active material (2)    Low melting metal (11)    Encapsulant (21)    Negative electrode (120)