The present invention is intended to provide a nonaqueous electrolyte secondary battery that is suppressed in generation of a gas and a micro short circuit of a negative electrode, while exhibiting an excellent rate characteristic. The present invention relates to a nonaqueous electrolyte secondary battery having a sealed body 70 that encloses a positive electrode 40, a nonaqueous electrolyte solution 60, a negative electrode 30, and a separator 50 formed of an electrically insulating material. The negative electrode 30 is formed by forming a negative electrode active material layer 21, which contains at least a negative electrode active material 12 and a negative electrode binder 11, on a current collector 22. The negative electrode active material 12 contains a titanium compound as a main component, the titanium compound having a particle diameter of 0.1 μm or more and 20.0 μm or less. The negative electrode binder 11 is an acid-modified PVdF obtained by introducing a carboxyl group into a polyvinylidene fluoride (PVdF). A negative electrode water content in the sealed body 70 is 400 ppm or less.