BATTERY CELLThis application provides a battery cell, which relates to the technical field of battery cells. The battery cell includes a housing, wherein an explosion-proof structure is provided on the housing; a…DRIVE·4d ago·1 min readFollowH01M50/143EVE POWER CO., LTD.
CORE, BATTERY, AND BATTERY PACKA core, a battery, and a battery pack are provided. The core includes: an electrode sheet assembly including a plurality of electrode sheets each including a tab; where a plurality of tabs are welded …DRIVE·Jun 11·1 min readFollowH01M50/531EVE POWER CO., LTD.
POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PERPARING THE SAME, POSITIVE ELECTRODE PLATE, AND BATTERYA positive electrode active material, a method for preparing the same, a positive electrode plate, and a battery are provided. The positive electrode active material includes a ternary material and li…DRIVE·Jun 11·1 min readFollowH01M4/5825EVE POWER CO., LTD.
BATTERY, BATTERY PACK, AND ELECTRIC DEVICEA battery includes a positive electrode plate, a negative electrode plate, and an electrolyte. The battery satisfies: and where V represents a viscosity of the electrolyte in mPa·s, PD represents a co…DRIVE·Jun 4·1 min readFollowH01M10/0569EVE POWER CO., LTD.
Tab Welding Structure and BatteryDisclosed are a tab welding structure and a battery. The tab welding structure includes a tab and a to-be-welded part, where the to-be-welded part is welded on the tab to form a connecting portion, a …DRIVE·Apr 30·1 min readFollowH01M50/533EVE POWER CO., LTD.
CORE CELL STACK ASSEMBLY AND STACKING METHOD THEREFOR, AND BATTERYProvided are a core cell stack assembly and a stacking method therefor, and a battery. The core cell stack assembly includes a positive electrode sheet, a negative electrode sheet, and a separator loc…DRIVE·Apr 16·1 min readFollowH01M50/46EVE POWER CO., LTD.
COVER PLATE ASSEMBLY AND BATTERYThe present disclosure provides a cover plate assembly and a battery. The cover plate assembly is mounted on a shell with an accommodation cavity, and includes: a cover plate, provided with a first mo…DRIVE·Apr 16·1 min readFollowH01M50/569EVE POWER CO., LTD.
ELECTRODE SHEET DIE-CUTTING METHOD AND ELECTRODE SHEET DIE-CUTTING DEVICEThe present disclosure provides an electrode plate die-cutting method and an electrode plate die-cutting device. The electrode plate die-cutting method includes: conveying an electrode plate material …DRIVE·Apr 2·1 min readFollowB23K26/38EVE POWER CO., LTD.
BONDING STRUCTURE, BONDING METHOD, INSULATING ADHESIVE TAPE, AND BATTERYThe present disclosure provides a bonding structure, a bonding method, an insulating adhesive tape, and a battery. The insulating adhesive tape includes a first bonding area and a second bonding area …DRIVE·Mar 12·1 min readFollowH01M50/595EVE POWER CO., LTD.
BATTERY SHELL, SINGLE BATTERY CELL, AND BATTERY PACKA battery shell, a single battery cell, and a battery pack are provided. The battery shell includes: a battery shell body, wherein the battery shell body is provided with an opening; and a top cover b…DRIVE·Jan 29·1 min readFollowH01M50/169EVE POWER CO., LTD.
ELECTRODE SHEET, BATTERY CELL, AND BATTERYAn electrode sheet, a battery cell, and a battery are provided. The electrode sheet includes an electrode sheet body. The electrode sheet body includes a first side edge and a second side edge connect…DRIVE·Jan 2·1 min readFollowH01M4/70EVE POWER CO., LTD.
BATTERY COVER PLATE AND BATTERYThe present application provides a battery cover plate and a battery. The battery cover plate includes a cover plate body, a first seal, a second seal, and a sealing ring. The cover plate body is prov…DRIVE·Sep 26·2 min readFollowH01M50/636EVE POWER CO., LTD.
BUSBAR ASSEMBLY AND CYLINDRICAL POWER BATTERY MODULEProvided are a busbar assembly and a cylindrical power battery module. The busbar assembly is used for electrical connection of a cylindrical power battery module. The cylindrical power battery module…DRIVE·Sep 12·1 min readFollowH01M50/507EVE POWER CO., LTD.
LID PLATE AND BATTERYA lid plate and a battery are provided by the present application. The lid plate includes a top lid, a lower plastic and a current collecting disk. The top lid is stacked with the lower plastic. An ac…DRIVE·Sep 12·1 min readFollowH01M50/583EVE POWER CO., LTD.
ASSEMBLED STRUCTURE OF POLE AND POLE CURRENT COLLECTOR DISK, AND BATTERYProvided are an assembled structure of a pole and a pole current collector disk. The assembled structure includes a positive pole, a positive current collector disk, a first insulating member and a se…DRIVE·Jul 18·1 min readFollowH01M50/593EVE POWER CO., LTD.
SEALING ASSEMBLY AND BATTERYThe present application provides a sealing assembly, including a sealing element and a top cover. The sealing element includes a connection portion and a sealing portion axially connected to each othe…DRIVE·Jul 18·1 min readFollowH01M50/645EVE POWER CO., LTD.
BATTERY COVERS AND POWER BATTERIESA battery cover includes a top cover assembly and an insulating support. The top cover assembly can be fixedly connected with a case to form an accommodation space for accommodating a core, and the to…DRIVE·Jul 11·1 min readFollowH01M50/593EVE POWER CO., LTD.
BATTERY MODULE AND ELECTRIC VEHICLEThe present application provides a battery module and an electric vehicle. The battery module includes a case, a longitudinal beam, and a tray. The case is provided with at least one exhaust port. The…DRIVE·Apr 11·1 min readFollowH01M50/317EVE POWER CO., LTD.
WIRE HARDNESS ISOLATION PLATE AND BATTERY MODULEThe present disclosure discloses a battery module and a wire harness isolation plate disposed on the battery cell module and including a plurality of battery cells and a plurality of busbars, each of …DRIVE·Apr 4·2 min readFollowH01M50/298EVE POWER CO., LTD.
CYLINDRICAL LITHIUM-ION BATTERYProvided is a cylindrical lithium-ion battery including a negative cap and a cylindrical case. A jellyroll and a negative current collector are arranged inside the case. A sidewall of an end of the ca…DRIVE·Mar 28·1 min readFollowH01M50/538EVE POWER CO., LTD.
BATTERY, BATTERY MODULE, AND BATTERY PACKThe present application relates to the field of battery technologies, for example, to a battery, a battery module, and a battery pack. The battery includes a housing, a terminal pole column, and an up…DRIVE·Mar 28·1 min readFollowH01M50/184EVE POWER CO., LTD.
BUSBAR ASSEMBLY AND CYLINDRICAL POWER BATTERY MODULEProvided are a busbar assembly and a cylindrical power battery module. The busbar assembly is used for electrical connection of a cylindrical power battery module. The cylindrical power battery module…DRIVE·Mar 21·1 min readFollowH01M50/507EVE POWER CO., LTD.
BATTERY AND BATTERY MODULEA battery and a battery module are provided. The battery includes a housing, a cell, and a current collector plate. A holding chamber is defined in the housing and a pressure relief valve is arranged …DRIVE·Mar 7·1 min readFollowH01M4/70EVE POWER CO., LTD.
BATTERYProvided is a battery including a case and a cap plate. The case is a cylindrical groove structure, a top end face, facing towards the case, of the cap plate is provided with an annular protrusion, th…DRIVE·Feb 29·2 min readFollowH01M50/152EVE POWER CO., LTD.
FUSING DEVICE AND POWER BATTERYThe present application discloses a fusing device and a power battery. The fusing device includes: a conductive sheet and an insulating connection component, wherein a clearance portion is arranged on…DRIVE·Feb 15·1 min readFollowH01H85/044EVE POWER CO., LTD.
Housing Assembly and BatteryThe present application provides a battery housing assembly and a battery. The housing assembly comprises a housing body, an electrode column and an insulating part, wherein the housing body is provid…DRIVE·Nov 23·1 min readFollowH01M50/202EVE POWER CO., LTD.
DEEP-SEA BATTERY APPARATUS AND METHOD FOR ASSEMBLING DEEP-SEA BATTERY APPARATUSA deep-sea battery apparatus and a method for assembling the deep-sea battery apparatus. The deep-sea battery apparatus includes a casing, an upper cover), a battery pack, a pressure compensation asse…DRIVE·Sep 14·1 min readFollowH01M50/24EVE POWER CO., LTD.
BUS BAR, BATTERY CELL ACQUISITION ASSEMBLY AND BATTERY MODULEThe application discloses a bus bar, a battery cell acquisition assembly and a battery module. The bus bar is arranged to electrically connect a plurality of battery cells to form a battery cell group…DRIVE·Aug 3·2 min readFollowH01M50/507EVE POWER CO., LTD.
COOLING PLATE ASSEMBLY, LIQUID COOLING MODULE AND BATTERY PACKThe application discloses a cooling plate assembly, a liquid cooling module and a battery pack, which include a connector and two groups of cooling pipe assemblies, each group of cooling flow channels…DRIVE·Jul 27·1 min readFollowH01M10/6556EVE POWER CO., LTD.
CONNECTOR OF LARGE CYLINDRICAL BATTERY, BATTERY MODULE AND BATTERY PACKThe present application relates to the technical field of batteries and discloses a connector for a large cylindrical battery, a battery module, and a battery pack. The connector for the large cylindr…DRIVE·Jul 27·1 min readFollowH01M50/581EVE POWER CO., LTD.
