BATTERY COVER AND BATTERY

Abstract

The useful solution proposes a battery cover and battery. The battery cover consists of a top cover (10) and a first insulator (30). The top cover (10) is fitted with two terminals (20), and the two terminals (20) pass through the top cover (10) in an insulated manner, and are spaced apart along the first direction. The first insulator (30) is arranged at the bottom of the top cover (10), and the terminals (20) pass through the first insulator (30). Two pins (40) are fitted into the respective sides of the first insulator (20) along the first direction and the two pins (40) are electrically connected to the two terminals (20) respectively. Weakened parts (411) are made in the parts of the pins (40) fitted into the respective first insulator (30).