An energy-storage apparatus, an energy-storage module, and an electricity-consumption device are provided. The energy-storage apparatus includes a housing, an electrode assembly, and a cover plate. The electrode assembly is accommodated in an accommodating cavity of the housing. The cover plate is…
An energy-storage apparatus and an electricity-consumption device are provided. The energy-storage apparatus includes a housing, an electrode assembly, and an end cover assembly. The housing has an opening. The electrode assembly includes an electrode-assembly body and a tab, the electrode-assembly…
A secondary battery includes: a case; an electrode assembly disposed within the case and including a main body and two tabs; a cap assembly including a cap plate, a lower insulating member and an explosion-proof valve, the explosion-proof valve being disposed on the cap plate, the lower insulating…
A power storage device includes a lid of a case housing an electrode body and a stopper welded to a liquid inlet circumferential portion of the lid by energy-beam welding to seal the liquid inlet. An annular solidified molten portion made of metal, which has been once molten and then solidified, is…
A battery cell includes: a housing, where the housing forms an accommodating space; an electrode assembly, where the electrode assembly is disposed within the accommodating space; a top cover, where the top cover is connected to the housing and covers the accommodating space, the top cover is…
The present disclosure relates to a cap assembly coupled to a case that accommodates an electrode assembly to cover one open side of the case, the cap assembly comprising: a cap plate including a first hole; a cylindrical terminal portion including an insertion hole and inserted into the first hole…
A plastic part, a battery cell, a battery, and a power consuming device. The plastic part includes: a plate-shaped body, where the body is provided with a first through hole, and the first through hole penetrates through the body in a thickness direction; and a first reinforcing member, disposed on…
Provided are a top cover assembly, a secondary battery, a battery module, and an electricity-consumption device. The top cover assembly includes a top cover plate, a lower plastic component, a pole, an upper plastic component, a press ring, and a seal ring. A first pole hole is formed at the top…
A cap assembly includes a cap plate coupled to an open upper end of a case, the cap plate having a first through-hole, and an insulating plate beneath the cap plate, the insulating plate having a second through-hole aligned with the first through-hole, wherein the insulating plate includes a body…
A lower plastic member, an end cover assembly, an energy storage apparatus, and a power consuming device are provided. The lower plastic member includes a body and a suction portion. The body has a first surface and a second surface. The first surface is configured to be positioned at one side of…
An end cover assembly, an energy-storage device, and an electricity-consumption device are disclosed in the present disclosure. The end cover assembly includes a top cover, an explosion-proof valve, and a protective sheet. The top cover has a first mounting surface and a second mounting surface…
An energy-storage apparatus and an electricity-consumption device are disclosed. The energy-storage apparatus includes a housing, an electrode assembly, an end cover assembly, and a first connector. The end cover assembly includes a top cover and a lower plastic assembly. The lower plastic assembly…
An end cover assembly, an energy-storage apparatus, and an electricity-consumption device are provided. A main body plate of an insulation holder includes a first surface and a second surface. A first wall plate and a second wall plate of the holder are both provided on the first surface and…
An end cover assembly, an energy storage apparatus, and an electricity-consumption device are provided in the disclosure to improve a production yield. The end cover assembly includes a top cover, an upper plastic member, a conductive block, a terminal post, and a sealing member. A mounting hole of…
An energy storage apparatus and an electric device are provided in the disclosure. The energy storage apparatus includes an upper cover, a deformation member, a lower plastic member, a terminal post, a connector, and a tab. The lower plastic member is provided with a grid structure at one side of…
Disclosed are an end cover assembly, an energy-storage device, and an electricity-consumption device. The end cover assembly includes an isolation member. A main body of the isolation member has a first surface and a second surface opposite the first surface, and the isolation member defines a…
An energy storage device and a power consuming apparatus are provided in the disclosure. In the energy storage device, a top cover defines an opening, a response member covers the opening, a lower plastic member includes a grid structure, the grid structure defines vent holes, and the vent holes…
The present application discloses an energy storage device and an electrical equipment. The energy storage device includes: a first lower plastic member, a second lower plastic member, a positive terminal, a negative terminal, a positive connector and a negative connector. The first lower plastic…
Various embodiments described herein relate to a battery that includes a battery cap with one or more cut-out sections. The battery cap may be used to at least partially cover a circuit board that is proximate an end of a battery cell. In various examples, the cut-out sections may be configured to…
A battery cell may include: a case, an outer surface thereof away from the interior of the battery cell may be clad with a first insulating layer; an end cap assembly, which may be disposed at an end portion of the case along the length direction of the battery cell; and an end cap patch, which may…
Provided is a secondary battery, which can improve safety by reducing heat generated due to electric short between electrodes (111, 112) when a needle-shaped body, such as a nail, passes through the same. In order to reduce heat generated by short circuit current, the secondary battery includes a…
A battery cover for prevention of electrolyte leakage is disclosed. In the battery cover, a sealed assembly structure of upper and lower covers of a battery case is configured in such a way that it forms a labyrinth structure that can allow an electrolyte to move upward and downward, thereby…
A battery lid with an electrode terminal according to the present invention comprises: a lid member having an outer surface and an inner surface, and having an opening; a packing that includes a cylindrical portion penetrating through the opening of the lid member, an inner flange, and an outer…
A secondary battery comprising: an electrode assembly; a case housing the electrode assembly; a cap plate arranged to cover an opening of the case; a safety device disposed on the cap plate; a stiffener arranged to hold the safety device against the cap plate; and an electrode terminal electrically…
According to the present invention, there is provided a rechargeable battery including an electrode assembly having a positive electrode and a negative electrode; a case in which the electrode assembly is installed; and a cap plate coupled with the case. A short-circuit member is provided in a…
A battery module includes a plurality of battery cells aligned in one direction, each battery cell having a vent portion, and a cover covering the vent portions of the battery cells, the cover including a gas outlet at a first end of the cover, and a top surface having a gradually decreasing slope…
A secondary battery (100) including an electrode assembly (110) including a first electrode plate (111), a second electrode plate (112), and a separator (113) between the first and second electrode plates (111,112), a case (140) configured to accommodate the electrode assembly (110), and a cap…
Disclosed is a rechargeable battery (100) comprising an electrode assembly (10) having a first electrode (11), a second electrode (12) and a separator (13) interposed between the first and the second electrodes (11, 12), wherein the first electrode (11) comprises a first uncoated region (11a) and…