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Matches 51 - 100 out of 120,930

Document Document Title
WO/2018/142926A1
A battery module (10) is provided with: a plurality of battery cells (11) each having a terminal (14); and a lead plate (41) that electrically connects the battery cells (11) through joining of a lead part (47) to the terminal (14) of ea...  
WO/2018/143079A1
Provided is a battery pack configured such that an electrical connection structure thereof can be protected even if receiving an impact. A battery pack (100) comprises: a plurality of battery cells (150) having a cap surface (151) provid...  
WO/2018/142690A1
Provided is a battery comprising a positive terminal, a negative terminal, and an electrolyte. The positive terminal contains a melamine compound.  
WO/2018/139789A1
The present invention relates to a battery housing. In order to improve operational safety when a refrigerant leak occurs, the housing comprises an absorbent layer disposed on the bottom portion thereof and an insulation film covering a ...  
WO/2018/138976A1
Provided is a stacked rechargeable battery having superior ease of handling of electrodes. The present invention is a stacked rechargeable battery, obtained by housing an electrode assembly 101A and an electrolyte in a battery package. I...  
WO/2018/139742A1
A battery pack comprises: at least one battery module including a plurality of battery cells connected between a first terminal and a second terminal; a relay connected between the first terminal and the third terminal; and a BMS connect...  
WO/2018/140735A1
A battery and straps for a battery are disclosed. The battery according to various embodiments comprises a number of straps which connect a number of battery cells in series. The battery straps may pass through cutouts provided in a cell...  
WO/2018/139493A1
Provided are: an electrode body having excellent input/output characteristics; an electrode group; a secondary battery; a battery module; and a vehicle. An electrode body according to one embodiment of the present invention comprises: a ...  
WO/2018/140776A1
Disclosed is a battery comprising a cover; a housing having a base, two side walls, and two end walls; a cell wall spanning between the first and second side walls defining two cells; a battery element provided within a cell, the battery...  
WO/2018/138865A1
The invention provides a lithium ion battery comprising: an anode comprising an anode active material layer on an anode current collector, the anode active material layer having a mass load higher than 60g/m2; a cathode comprising a cath...  
WO/2018/139349A1
A method for producing a battery pole-plate of the present disclosure comprises: a step (A) for forming a through hole (2) in a belt-shaped pole plate (10); and a step (B) for cutting the belt-shaped pole plate along the width direction....  
WO/2018/139353A1
The present invention provides a separator for an electrochemical element that suppresses a capacity decrease or a voltage decrease when used for a long period in a high temperature environment. Configured is the separator for an electro...  
WO/2018/139454A1
A conductive member (61) is disposed on the electrode body–side surface of a sealing plate (2) with a first insulating member (10) therebetween, the conductive member (61) being provided with a conductive member opening (61f) on the el...  
WO/2018/138977A1
Provided is a stacked rechargeable battery having superior ease of handling electrodes. This stacked rechargeable battery is obtained by accommodating an electrode assembly 101A and an electrolyte inside an outer package. In the electrod...  
WO/2018/139657A1
The present invention provides a method of obtaining an electrode laminate of an electrode layer and a separator layer with which, even when a laminate of the electrode layer that contains a composite salt of lithium and titanium as an e...  
WO/2018/139524A1
The purpose of one embodiment of the present invention is to provide a highly safe lithium ion secondary cell that includes a polyethylene terephthalate separator and a lithium nickel complex oxide with a layered structure and a high nic...  
WO/2018/139737A1
Disclosed in one embodiment of the present invention is a battery pack including a fire extinguishing system, the battery pack comprising: a housing; a battery module provided inside the housing and including a plurality of battery cells...  
WO/2018/139766A1
A lithium ion secondary battery is disclosed. According to the present invention, a secondary battery capable of easily changing a capacity, a voltage, or the like according to user demand can be manufactured. To this end, the present in...  
WO/2018/139805A1
The present invention relates to a method for manufacturing a separator, a separator manufactured thereby, and an electrochemical device comprising the same and, more specifically, when a separator is manufactured, the separator is manuf...  
WO/2018/139739A1
The present invention provides a battery pack comprising: a lower case which has a space therein so as to improve the sealability of a battery pack, and which has a groove portion formed to extend along a predetermined width of an outer ...  
WO/2018/139451A1
A conductive member (61) is disposed on the electrode body side of a sealing plate (2) with a first insulating member (10) therebetween, the conductive member (61) being provided with a conductive member opening (61f) on the electrode bo...  
WO/2018/140713A1
A grid for an absorbent glass mat lead acid battery is also disclosed. The grid has a frame formed of a top frame element having a current collection lug, a first side frame element, a second side frame element, and a bottom frame elemen...  
WO/2018/140367A1
A method for cleaning carbon black before using it as material for supercapacitor electrode. The method consisting on washing the carbon material with an acid choosen in the group consisting on hydrochloric acid, nitric acid, citric acid...  
WO/2018/138654A1
A fused buss bar assembly (150) for bussing battery cells (108) of a battery module (102) includes a plate (152) configured to be terminated to a cell terminal of a corresponding battery cell. A buss bar fuse (160) having at least one co...  
WO/2018/138227A1
To provide an energy storage device where internal short circuiting of an electrode assembly can be prevented while ensuring easy assembling of the energy storage device. An energy storage device according to an aspect of the present inv...  
WO/2018/139741A1
A battery pack connected to a host system comprises: a relay connected between a battery terminal on the battery pack and the host system; at least two battery modules including a plurality of cells that are serially connected, for gener...  
WO/2018/139734A1
Provided is a method for managing a battery pack according to various embodiments. A method for managing a battery pack by a battery management system including at least one battery pack connected in series along a first communication li...  
WO/2018/138422A1
The invention relates to a system for securing cables (2) intended to be secured on a rigid conductive bar (4) producing battery connections for an electric or hybrid vehicle, this system comprising a holding loop intended for receiving ...  
WO/2018/139106A1
This production method is for a layered battery containing a separator and electrode sheets disposed into layers with the separator therebetween, the method comprising a step of removing electrostatic charge from a charged separator to r...  
WO/2018/137127A1
An electric tool (20) allowing an external battery pack (26) to detachably connect thereto is disclosed. The electric tool (20) includes a housing and a motor (22) installed in the housing, and in addition the electric tool (20) includes...  
WO/2018/137259A1
A battery module (100), comprising a plurality of batteries (200), two casings (300), and two electrode plates (400). The two ends (210, 220) of the battery are respectively secured inside the casings (300), each casing (300) comprising ...  
WO/2018/139738A1
The present invention provides a battery pack comprising: a plurality of battery cells; a protection circuit module which is arranged at one side of the plurality of battery cells and has at least one through-hole; an electrode tab which...  
WO/2018/139453A1
A conductive member (61) is disposed on the electrode body side of a sealing plate (2) with a first insulating member (10) therebetween, the conductive member (61) being provided with a conductive member opening (61f) on the electrode bo...  
WO/2018/138740A1
The present disclosure discloses a high temperature cell system. The cell system may comprise at least two distinct cathode chambers. The cell system may further comprise a separator having a hollow structure enclosed between a first wal...  
WO/2018/139740A1
A battery pack comprises: at least one battery module including a plurality of battery cells; and a BMS for determining an operating mode for the battery pack according to an enabled switch signal from among at least two switch signals w...  
WO/2018/139833A1
Disclosed is a secondary battery evaluation device capable of effectively and accurately identifying deformation characteristics related to swelling of a secondary battery. The secondary battery evaluation device according to the present...  
WO/2018/139452A1
A conductive member (61) is disposed on the cell inner surface side of a sealing plate (2) with a first insulating member (10) therebetween, the conductive member (61) being provided with a conductive member opening (61f) on the electrod...  
WO/2018/139350A1
This power source device is capable of ensuring that the largest current passing through a bus bar is allowed and used safely, while using inexpensive and light-weight bus bars, each connecting in parallel and in series a plurality of ba...  
WO/2018/137279A1
Provided are a detachable intelligent back cover, comprising a back cover body (10) for detachable connection with a middle frame of an intelligent terminal housing, a circuit board (20, 21, 22) fixed to an inner surface of the back cove...  
WO/2018/138226A1
To provide a rupture valve which can increase an area of an opening. A rupture valve according to an aspect of the present invention is a rupture valve which is formed on a wall of a container and is opened by being ruptured when an inte...  
WO/2018/135777A1
The present invention provides a method for measuring a content of moisture in a secondary battery separator using gas chromatography having a headspace sampler. The secondary battery separator may be an SRS separator in which inorganic ...  
WO/2018/133822A1
Disclosed is a self-moving device, which moves and works within a defined working area. The self-moving device comprises an energy module for supplying energy to the device and a battery mounting section for receiving the energy module, ...  
WO/2018/135757A1
A method for producing a battery module according to one embodiment of the present invention comprises the steps of: accommodating a battery cell assembly, comprising one or more battery cells, in a module case; and injecting a thermally...  
WO/2018/135724A1
Disclosed is a manual service disconnection device for a battery system, comprising: a service plug unit; a disconnection header unit which is attachably and detachably coupled to the service plug unit and is mounted in the battery syste...  
WO/2018/135763A1
The present invention provides a battery pack, the battery pack comprising: a plurality of cylindrical battery cells in which a cap assembly is coupled to an open side of a cylindrical can so as to form a clamping part, and a first elect...  
WO/2018/134486A1
In the present invention there is presented a method for the manufacture of lithium batteries utilising solid electrolytes so that the solid electrolyte material is manufactured by pulsed laser ablation deposition and the other material ...  
WO/2018/133030A1
Tab sealants are provided. The tab sealants may comprise three layers. The first and third layer each comprise a base polymer grafted with a monomer. At least one of the first and third layers is grafted with a monomer and a comonomer co...  
WO/2018/133288A1
Disclosed is a lithium battery current collector having a protection function, comprising: a metal foil, wherein the metal foil has a first surface and a second surface opposite to each other, and is used as a base foil of the lithium ba...  
WO/2018/135720A1
A battery cell according to one embodiment of the present invention comprises: an electrode assembly; a battery case including a case body accommodating the electrode assembly and a case terrace extending from the case body; a pair of el...  
WO/2018/133657A1
Disclosed in the present disclosure is a wearable battery pack. The wearable battery pack comprises a battery pack body and a wearable device. The battery pack body comprises a cell and a housing for accommodating the cell. The wearable ...  

Matches 51 - 100 out of 120,930