Abstract: A battery and an electrical apparatus are described. The battery includes: a battery cell, a first wall of the battery cell being provided with a pressure relief mechanism; a thermal management component configured to regulate the temperature of the battery cell, the thermal management component being attached to a second wall of the battery cell, and the second wall being different from the first wall; and a box body, the box body including an electrical cavity and a collection cavity, wherein the electrical cavity is configured to accommodate the battery cell and the thermal management component, and the collection cavity is configured to collect emissions from the battery cell when the pressure relief mechanism is actuated. The battery and the electrical apparatus of the embodiments of the present application can improve the safety of the battery.

Abstract: A battery includes a cylindrical battery cell having a cylindrical side surface provided with a pressure relief mechanism, an electrical chamber configured to accommodate the battery cell, a collection chamber configured to collect emissions from the battery cell when the pressure relief mechanism is actuated, and an isolation component configured to isolate the electrical chamber from the collection chamber. The isolation component includes a first region and a second region. The first region is used for accommodating a first portion of the battery cell such that the first portion protrudes, towards the collection chamber, from a surface of the second region facing towards the collection chamber, and the pressure relief mechanism is disposed in a region of the cylindrical side surface located in the first portion such that the emissions are allowed to enter the collection chamber when the pressure relief mechanism is actuated.

Abstract: A battery includes a cylindrical battery cell having a cylindrical side surface provided with a pressure relief mechanism, an electrical chamber configured to accommodate the battery cell, a collection chamber configured to collect emissions from the battery cell when the pressure relief mechanism is actuated, and an isolation component configured to isolate the electrical chamber from the collection chamber. The isolation component includes a first region and a second region. The first region is used for accommodating a first portion of the battery cell such that the first portion protrudes, towards the collection chamber, from a surface of the second region facing towards the collection chamber, and the pressure relief mechanism is disposed in a region of the cylindrical side surface located in the first portion such that the emissions are allowed to enter the collection chamber when the pressure relief mechanism is actuated.

Abstract: Embodiments of the present application provide a battery, a power consumption device, and a method and device for producing a battery. The battery may include: a plurality of first battery cells, a first battery cell being a cylinder, and a gap being provided between the plurality of first battery cells; a second battery cell disposed in the gap between the plurality of first battery cells, the second battery cell being configured to deform under a squeeze of the plurality of first battery cells to fit a shape of the gap; and a box configured to accommodate the plurality of first battery cells and the second battery cell.

Abstract: Provided are a battery cell, a method and system for manufacturing the battery cell, a battery, and a power consuming device. The battery cell according to this embodiment includes an electrode assembly, a housing, a pressure relief mechanism, and a cap assembly. The housing is provided with an accommodating space for accommodating the electrode assembly, and includes a first side plate on a side in a first direction; the pressure relief mechanism is arranged on the first side plate; and the cap assembly is configured to seal the housing; wherein an inner surface of the first side plate of the housing is provided with a first passageway extending along the inner surface, and the first passageway is configured to direct a gas in the accommodating space to the pressure relief mechanism, such that the pressure relief mechanism is actuated and relieves a pressure when the pressure reaches a threshold.

Abstract: A box body of a battery, a battery, a power consumption device, and a method and device for producing a battery are provided. The box body of the battery includes: an electrical chamber, configured to accommodate a plurality of battery cells, a first wall of a battery cell being provided with a pressure relief mechanism; a collecting chamber, configured to collect emissions from the battery cell when the pressure relief mechanism is actuated; an isolating component, configured to isolate the electrical chamber from the collecting chamber, the isolating component being provided with a pressure relief region corresponding to the pressure relief mechanism, and the pressure relief region being configured to discharge the emissions from the electrical chamber when the pressure relief mechanism is actuated.