A battery (10) and an electronic apparatus are provided. The battery includes a housing, a first adhesive member (100), a protective means (400), a first tab (500), and a second adhesive member (200). The housing defines an accommodating cavity, where the housing includes a first surface (810) and a second surface (820) located outside the accommodating cavity, and the first surface is separated from the second surface. The first adhesive member includes a first adhesive surface and a second adhesive surface (120) disposed opposite each other, where the first adhesive surface is adhered to the first surface. The protective means is adhered to the second adhesive surface, where the protective means includes a body portion (430) and a first connection portion (410) electrically connected to the body portion. The first tab includes a second connection portion (511) located outside the accommodating cavity, where the second connection portion is electrically connected to the first connection portion, and the two are combined to form a first combination portion (11), the first combination portion being adhered to the second adhesive surface. The second adhesive member includes a first portion (210) and a second portion (220) connected to each other, where the first portion is adhered to the second surface, and the second portion is adhered to a surface of the first combination portion facing away from the first adhesive member.
