Battery and electric equipment

The utility model provides a battery and electric equipment, the battery comprises: a housing, the housing comprises a bottom shell and a top cover, the top cover is covered on the bottom shell so as to jointly define an accommodating cavity; the battery cell is arranged in the accommodating cavity, the battery cell is provided with a first tab and a second tab which are opposite in polarity, the first tab is connected with the top cover, and the second tab is connected with the bottom shell; the first switching piece is connected with the top cover, and one end, far away from the top cover, of the first switching piece extends to the side part of the bottom shell; and the second adapter piece is positioned at the side part of the bottom shell and is connected with the bottom shell. According to the battery provided by the utility model, under the condition that the size of electric equipment is smaller and the circuit board is positioned at the side part of the battery bin, the battery is easier to connect w