POWER STORAGE DEVICE AND METHOD OF MANUFACTURING SAMEThe present method of manufacturing a power storage device includes: producing an electrode assembly having a first tab and a second tab; after the producing the electrode assembly, disposing the firs…DRIVE·Jun 11·1 min readFollowH01M10/049Prime Planet Energy & Solutions, Inc.
METHOD OF MANUFACTURING POWER STORAGE DEVICEA method of manufacturing a power storage device includes: after producing an electrode assembly, joining a first electrode tab group to a first conductive member, and attaching an insulating member t…DRIVE·Jun 11·1 min readFollowH01M10/049Prime Planet Energy & Solutions, Inc.
Meandering correction device for electrode and meandering correction method for electrodeAn apparatus and method for correcting meandering of an electrode are provided. An edge position of the electrode is feedback-controlled so that a determination edge position sensor (EPS) edge positio…DRIVE·Jun 2·1 min readFollowH01M10/049LG ENERGY SOLUTION, LTD.
SECONDARY BATTERY POUCH, MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY MANUFACTURING METHODThe present invention relates to a pouch for a secondary battery, in which one pouch and the other pouch are formed in a longitudinal direction, the pouch comprising: one accommodation groove and the …DRIVE·Apr 22·2 min readFollowH01M10/049LG ENERGY SOLUTION LTD [KR]
Electrode Assembly, Manufacturing Method Therefor, and Secondary Battery, Battery Pack and Transportation Means Including Electrode AssemblyA jelly-roll type electrode assembly in which a positive electrode, a separator, and a negative electrode are wound. The positive electrode includes a positive electrode edge portion adjacent to a win…DRIVE·Mar 19·1 min readFollowH01M10/049LG ENERGY SOLUTION, LTD.
BATTERY CELL FOR EVALUATING LITHIUM PRECIPITATION BEHAVIOR, AND METHOD FOR MANUFACTURING SAMEA method for manufacturing a battery cell for evaluating a lithium precipitation behavior according to the present invention includes: an electrode assembly preparation step (S10) of preparing an elec…DRIVE·Mar 18·2 min readFollowH01M10/049LG ENERGY SOLUTION LTD [KR]
METHOD OF PREPARING LITHIUM SECONDARY BATTERYThe present invention relates to a method of preparing a lithium secondary battery which may effectively perform pre-lithiation, wherein, according to the present invention, a closed square band-shape…DRIVE·Mar 18·1 min readFollowH01M10/049LG ENERGY SOLUTION LTD [KR]
ASSEMBLY FOR PRESSURIZATION OF ALL-SOLID-STATE BATTERIESDisclosed is an assembly comprising at least one cell comprising an exterior surface; a bag with an interior surface and an exterior surface, wherein the bag surrounds the at least one cell; an inert …DRIVE·Mar 12·1 min readFollowH01M10/049Factorial Inc.
LITHIUM-ION BATTERY PRE-LITHIATION METHOD AND LITHIUM-ION BATTERYRelated are a lithium ion battery pre-lithiation method and a lithium ion battery. The method includes: before injecting an electrolyte, arranging more than one lithium source composite piece in a cor…DRIVE·Mar 11·1 min readFollowH01M10/049HEFEI GOTION HIGH TECH POWER ENERGY CO LTD [CN]
SECONDARY BATTERY ACTIVATION METHODA method of activating a secondary battery according to the present invention includes: a pre-aging step of aging a secondary battery, where an electrode assembly and an electrolyte solution are accom…DRIVE·Feb 25·1 min readFollowH01M10/049LG ENERGY SOLUTION LTD [KR]
APPARATUS AND METHOD FOR MANUFACTURING BATTERYA battery manufacturing apparatus includes a can gripper configured to contact and fix a can, a stack gripper adjacent a side of the can gripper, the stack gripper being configured to fix a stack to b…DRIVE·Feb 5·1 min readFollowH01M10/049SAMSUNG SDI CO., LTD.
LITHIUM ION BATTERY WITH HIGH CAPACITY RETENTION RATE, AND PREPARATION METHOD AND CHARGING AND DISCHARGING METHODS THEREFORThe invention relates to a lithium ion battery with a high capacity retention rate, and a preparation method and charging and discharging methods thereof. The lithium ion battery comprises a positive …DRIVE·Jan 7·2 min readFollowH01M10/049ZHEJIANG FUNLITHIUM NEW ENERGY TECH CO LTD [CN]
BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND MANUFACTURING METHOD OF BATTERY CELLEmbodiments of the present application provide a battery cell, a battery, an electrical apparatus, and a manufacturing method of a battery cell. The battery cell includes a case, an electrode assembly…DRIVE·Jan 7·2 min readFollowH01M10/049CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
SECONDARY BATTERY INCLUDING ELECTRODE ASSEMBLY LATERALLY INSERTED INTO CASE, AND MANUFACTURING METHOD THEREOFA secondary battery includes: a case having an open side surface; an electrode assembly inserted into the case through the open side surface, the electrode assembly including a bent electrode tab; a t…DRIVE·Jan 1·1 min readFollowH01M10/049SAMSUNG SDI CO., LTD.
LITHIUM SECONDARY BATTERYA lithium secondary battery, including: a positive electrode; a negative electrode; a non-aqueous electrolyte having lithium ion conductivity; and a separator interposed between the positive electrode…DRIVE·Sep 3·1 min readFollowH01M10/049PANASONIC IP MAN CO LTD [JP]
SECONDARY BATTERY MANUFACTURING METHODThe present invention relates to a method for manufacturing a secondary battery and a secondary battery. The method for manufacturing the secondary battery according to the present invention comprises…DRIVE·Aug 27·1 min readFollowH01M10/049LG ENERGY SOLUTION LTD [KR]
SECONDARY BATTERY ACTIVATION METHODProvided is a method of activating a secondary battery, which includes an operation of deriving a reduction reaction voltage according to an electrolyte additive, a pre-charging operation of pre-charg…DRIVE·Jul 16·1 min readFollowH01M10/049LG ENERGY SOLUTION LTD [KR]
BATTERY, BATTERY PACK, AND VEHICLEProvided is a battery (100), including a housing (10) and multiple electrode core sets (20) encapsulated in the housing (10). Every two adjacent electrode core sets (20) are connected in series. The e…DRIVE·Jun 11·2 min readFollowH01M10/049BYD CO LTD [CN]
SYSTEMS AND METHODS FOR SERIES BATTERY CHARGINGSystems and methods for charging and discharging a plurality of batteries are described herein. In some embodiments, a system includes a battery module, an energy storage system electrically coupled t…DRIVE·Aug 15·2 min readFollowH01M10/04924M Technologies, Inc.
END INSULATING PLATE, BATTERY DEVICE AND ASSEMBLING METHOD OF BATTERY DEVICEAn end insulating plate (1) is arranged in a battery device to insulate a battery apparatus (2). The end insulating plate (1) has a bendable glue baffle (11) disposed at a bottom portion. In first and…DRIVE·Aug 14·2 min readFollowH01M10/049CALB CO LTD [CN]
BATTERY CELL AND APPARATUS FOR MANUFACTURING THE SAMEThe present disclosure relates to an apparatus for manufacturing a battery cell. For example, a battery cell includes a casing having two open sides and an auxiliary portion, and an electrode assembly…DRIVE·Jul 11·1 min readFollowH01M10/049Hyundai Motor Company
SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR, BATTERY MODULE, AND APPARATUSThe present application relates to a secondary battery and manufacturing method thereof, a battery module and an apparatus. The secondary battery includes an electrode assembly including a main body p…DRIVE·Jan 10·2 min readFollowH01M10/049CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
SYSTEMS AND METHODS FOR SERIES BATTERY CHARGINGSystems and methods for charging and discharging a plurality of batteries are described herein. In some embodiments, a system includes a battery module, an energy storage system electrically coupled t…DRIVE·Oct 12·2 min readFollowH01M10/04924M Technologies, Inc.
BATTERYA battery includes an electrode group, and a rectangular exterior casing that houses the electrode group and includes a tubular side wall, a bottom connected to a lower end of the side wall in a Z dir…DRIVE·Sep 20·1 min readFollowH01M10/049PANASONIC IP MAN CO LTD [JP]
ELECTRODE ASSEMBLY AND LITHIUM ION BATTERYThe present invention provides an electrode assembly and a lithium-ion battery. The electrode assembly includes a positive electrode plate, a separator, and a negative electrode plate, where the negat…DRIVE·Mar 15·2 min readFollowH01M10/049CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]
Method of Manufacturing Pouch-Shaped Battery Cell Using Protective Film and Pouch-Shaped Battery Cell Manufactured Using the SameDisclosed is a method of manufacturing a pouch-shaped battery cell, the method including (a) receiving an electrode assembly in a preliminary battery case and sealing other outer peripheries of the pr…DRIVE·Nov 24·2 min readFollowH01M10/049LG Energy Solution, Ltd.
Method for Manufacturing Secondary Battery and Secondary BatteryThe present invention relates to a method for manufacturing a secondary battery and a secondary battery. The method for manufacturing the secondary battery comprises an accommodation step of accommoda…DRIVE·Oct 27·1 min readFollowH01M10/049LG Energy Solution, Ltd.
APPARATUS FOR MANUFACTURING BATTERY CELLAn apparatus for manufacturing a battery cell by stacking a negative electrode, a separator, and a positive electrode includes, a loading unit of loading the negative electrode, separator, and positiv…DRIVE·Jun 23·1 min readFollowH01M10/049Hyundai Motor Company
NEGATIVE ELECTRODE PLATE AND SECONDARY BATTERYThe present application relates to a negative electrode plate and a secondary battery. Specifically, the present application provides a negative electrode plate comprising a negative electrode current…DRIVE·Feb 24·1 min readFollowH01M10/049Contemporary Amperex Technology Co., Limited
CONSTRAINT JIG AND MANUFACTURING METHOD OF BATTERYAccording to one embodiment, a constraint jig, used in manufacturing of a battery in which an electrode group is stored in an exterior container having a square shape, is provided. The constraint jig …DRIVE·Dec 2·1 min readFollowH01M10/049KABUSHIKI KAISHA TOSHIBA
SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAMEA method for manufacturing a secondary battery, having an activation process, in which charging/discharging and aging are performed, according to the present invention comprises: a step of providing a…DRIVE·May 27·1 min readFollowH01M10/049LG CHEM, LTD.
SYSTEM AND METHOD FOR MANUFACTURING SECONDARY BATTERYProvided is a system for manufacturing a secondary battery including: a positive electrode cell manufacturing line having a positive electrode single cell, on which a positive electrode tab is process…DRIVE·May 13·2 min readFollowH01M10/049LG CHEM, LTD.
LITHIUM ION SECONDARY BATTERY AND MANUFACTURING METHOD OF THE SAMEA lithium ion secondary battery includes: an anode including an anode current collector and an anode coating layer coating a region of the anode current collector; a cathode including a cathode curren…DRIVE·Feb 18·1 min readFollowH01M10/049HYUNDAI MOTOR COMPANY
Prismatic Electrochemical CellA method of manufacturing an electrochemical cell is provided. The cell includes a rigid housing and an electrode assembly disposed in the housing. The method includes providing a housing that include…DRIVE·Nov 16·1 min readFollowH01M10/049Bosch Battery Systems LLC
METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY CELLBy having a uniform reaction in an electrode, a decrease in durability is suppressed. A method for producing a non-aqueous electrolyte secondary battery including a positive electrode, a negative elec…DRIVE·Nov 16·2 min readFollowH01M10/049NISSAN MOTOR [JP]
Rechargeable batteryA rechargeable battery comprising a case and an electrode assembly located in said case, said case comprising a wall surrounding an opening, the rechargeable battery further comprising a retainer for …DRIVE·Dec 24·1 min readFollowH01M10/049SAMSUNG SDI CO LTD [KR]
LITHIUM SECONDARY BATTERY AND PREPARATION THEREOFThe present invention provides a lithium secondary battery and the preparation thereof, more specifically a lithium secondary battery comprising an electrode assembly having a cathode, an anode, and a…DRIVE·Nov 5·1 min readFollowH01M10/049LG CHEMICAL LTD [KR]
Nonaqueous electrolyte battery and battery packIn general, according to one embodiment, there is provided a nonaqueous electrolyte battery. The nonaqueous electrolyte battery includes a positive electrode containing a lithium nickel cobalt mangane…DRIVE·Sep 17·1 min readFollowH01M10/049TOSHIBA KK [JP]
MANUFACTURING METHOD FOR BATTERY CELLS HAVING NOVEL STRUCTUREDisclosed herein is a method of manufacturing a battery cell having an electrode assembly of a cathode/separator/anode structure disposed in a battery case made of aluminum or an aluminum alloy togeth…DRIVE·Sep 10·1 min readFollowH01M10/049LG CHEMICAL LTD [KR]
Form-adapted electrochemical storage deviceElectrochemical storage device (100) comprises an anode chamber (11) filled with an anode material (10), a cathode chamber (21) filled with a cathode material (20) at regular operation, a head part, a…DRIVE·Aug 27·3 min readFollowH01M10/049SIEMENS AG [DE]
