BATTERY PACK AND ELECTRIC DEVICE

A battery pack includes a battery module, a case, a glue filling structure, and a gas guide, where the case is provided with an accommodating cavity; the battery module is disposed in the accommodating cavity; a filling cavity is formed between the battery module and at least part of a side wall of the case; the glue filling structure includes a first glue filling portion disposed in the filling cavity; a gap is formed between a top surface of the first glue filling portion and a top surface of the filling cavity; the gas guide includes a first gas guide disposed in the gap; and the first gas guide is configured to store gas and/or guide gas within the battery pack to an exterior of the battery pack.