BATTERY AND ELECTRONIC DEVICE

Provided are a battery and an electronic device. The battery includes a battery cell, a connecting member, and a protection board assembly. The battery cell includes a battery cell body and two tabs connected to the battery cell body. The connecting member includes two connecting tabs and a connecting portion connecting the two connecting tabs, where one of the connecting tabs is connected to and electrically conducted with one of the tabs, to form a composite tab; the composite tab and the other one of the tabs are both connected to the protection board assembly to form a first loop; and the other one of the connecting tabs and the other one of the tabs are both connected to the protection board assembly to form a second loop. By providing a connecting member having two connecting tabs, a first loop and a second loop which are connected in parallel can be formed, that is, a protection board assembly and a battery cell have two parallel loops formed, such that the magnitude of the current in a single loop of the protection board assembly can be reduced, the size of the protection board assembly can be decreased, and the accommodating size of the battery can be increased, thereby improving the capacity of the battery cell, and improving the capacity of the battery.