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WO/2022/169718A1 |
A modular charging device is disclosed. The device is comprised of the following parts: a base plate; a control panel (which can be embedded inside the base plate) and a plurality of charging modules that are compatible with a myriad of ...
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WO/2022/009302A1 |
An electronic apparatus (1) according to the present disclosure is provided with a laminated battery (10) and a hard film (20). The laminated battery (10) comprises a battery element (14) and a film laminate (15) having a resin layer and...
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WO/2022/009396A1 |
This battery pack includes a battery cell, a protective circuit substrate, and a thermistor. The battery pack includes an aluminum positive-electrode tab. The protective circuit substrate protects the battery cell from over-charge, over-...
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WO/2021/189467A9 |
An electrode assembly and an electrochemical device same. The electrode assembly comprises an electrode plate and embedded tabs (1, 3) disposed on the electrode plate; a spinning layer (4) is disposed on an electrode plate surface, and t...
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WO/2021/217592A1 |
Disclosed are a button cell and a preparation method therefor. The button cell comprises a steel shell, a battery cell assembly, and a steel sheet assembly. The steel shell is provided with an insulating avoidance notch. The battery cell...
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WO/2021/214840A1 |
This electronic device (1) is provided with: a battery pack (10) which comprises a battery cell that contains a battery element (20) within an outer case member (30) in such a manner that the battery element (20) is able to move in a mov...
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WO/2021/208317A1 |
Disclosed are an end cap assembly (100), a battery cell (10), a battery module (11), and an apparatus. The end cap assembly (100) is used for the battery cell (10), and the end cap assembly (100) comprises: an end cap (110); an electrode...
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WO/2021/196027A1 |
A packaging structure, an accommodating part, and a sealing part extending from the accommodating part. The accommodating part comprises a first edge, a second edge, a third edge, and a fourth edge connected in series. The first edge and...
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WO/2021/195853A1 |
A cell (100), comprising an electrode assembly (10) and a packaging bag (20). The electrode assembly (10) comprises a tab (12); the packaging bag (20) is used for accommodating the electrode assembly (10); a sealing area (30) is formed a...
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WO/2021/196033A1 |
A battery structure, comprising a housing, a battery cell module, a heat shrinkable film, a first buffer layer, a second buffer layer and a glue layer. The housing comprises an upper cover, a lower cover, and side plates connecting the u...
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WO/2021/196210A1 |
A battery module, relating to the technical field of power batteries. A drainage structure (7) is provided at the outer side wall of a cover plate (2), some water droplets on a connecting member (6) and a busbar (5) flow into a water sto...
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WO/2021/195963A1 |
A separator (100, 200, 300, 400, 500, 600), wherein the separator (100, 200, 300, 400, 500, 600) comprises a separator substrate (10). The separator (100, 200, 300, 400, 500, 600) further comprises a mixed coating (30), wherein the mixed...
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WO/2021/196169A1 |
Provided are a battery module, a battery pack, and an apparatus using a battery as a power source. The battery module comprises a plurality of battery units and a busbar assembly. The plurality of battery units are arranged in a horizont...
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WO/2021/195964A1 |
A battery pack, comprising a battery cell module. The battery cell module comprises a plurality of stackedly arranged battery cell assemblies. The battery cell assembly comprises a battery cell, a support for containing the battery cell ...
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WO/2021/196200A1 |
A cell isolation sleeve and a battery module, relating to the technical field of power batteries. A first vertical strip hole (11) and a second vertical strip hole (21) are respectively provided on a left connecting side (1) and a right ...
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WO/2021/196000A1 |
The present application relates to a battery cell, a battery, and an electronic device. The battery cell comprises an electrode assembly and a packaging bag for accommodating the electrode assembly; the packaging bag comprises a sealing ...
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WO/2021/195927A1 |
A battery packaging structure, comprising a battery cell and a housing. The battery cell comprises a battery cell main body and a tab connected to the battery cell main body; the housing comprises an accommodating part that accommodates ...
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WO/2021/189399A1 |
A separator (230), comprising a separator base material (30) and a hybrid coating layer (50). The hybrid coating layer (50) is disposed on the surface of the separator base material (30), and the hybrid coating layer (50) comprises foame...
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WO/2021/189450A1 |
An electrochemical device and an electronic apparatus comprising same. The electrochemical device comprises an electrode assembly. The electrode assembly comprises an electrode plate, a tab (8), and an isolation layer (3) on the surface ...
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WO/2021/189318A1 |
An electrochemical device, comprising an electrode assembly. The electrode assembly comprises a first electrode plate and a first tab group electrically connected to the first electrode plate, one end of the electrode assembly comprising...
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WO/2021/189264A1 |
An electrochemical device, comprising an electrode assembly, encapsulation films, and a first tab. The first tab is electrically connected to the electrode assembly. Encapsulation films include a first encapsulation film and a second enc...
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WO/2021/189454A1 |
An electrode assembly, comprising an electrode plate and an isolating layer (3). The electrode plate has a tab (6); the isolating layer (3) comprises a nanofiber porous substrate (7); the porosity α2 of the isolating layer (3) in a tab ...
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WO/2021/189265A1 |
An electrochemical device (100), comprising an electrode assembly (21) and a housing (10), wherein the housing (10) forms an accommodating space (12) for accommodating the electrode assembly (21), the housing (10) comprises a first packa...
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WO/2021/184504A1 |
A traction battery cover plate and a traction battery. The traction battery cover plate comprises: a top cover sheet and two posts, the two posts passing through the top cover sheet, and joints of the top cover sheet and the posts being ...
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WO/2021/184319A1 |
Disclosed is an encapsulation structure of a battery cell. The encapsulation structure comprises a sealant and an encapsulation bag. The encapsulation bag comprises an accommodating space and a sealing edge for sealing the accommodating ...
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WO/2021/181563A1 |
According to an embodiment there is provided a connection lead that interconnects a collector tab of an electrode group and an electrode terminal in a battery. The connection lead comprises a top plate and a leg section. The leg section ...
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WO/2021/179216A1 |
A battery cell structure (100) and a battery (200) thereof. The battery cell structure (100) comprises a battery cell body (110), and a first positive tab (120) and a first negative tab (130) that are electrically connected to the batter...
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WO/2021/179261A1 |
A wound cell (10I) and an electrochemical device. The wound cell (10I) comprises: a first pole piece (100), a second pole piece (200), a separator (300), a central area (S) enclosed by the first pole piece (100), the second pole piece (2...
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WO/2021/179525A1 |
The present invention relates to the technical field of battery production and manufacturing, and specifically, to a battery top cover structure, comprising a top cover sheet (1) and a first electrode (2) disposed on the top cover sheet ...
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WO/2021/174402A1 |
The present application provides a battery, comprising a housing and a battery cell assembly provided in the housing. The battery cell assembly comprises N battery cells, and N is a positive integer greater than or equal to 2; along the ...
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WO/2021/174403A1 |
The present application provides a battery, comprising a casing body and a battery cell assembly arranged within the casing body; the battery cell assembly comprises N battery cells, N being an integer greater than or equal to 2; the N b...
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WO/2021/174709A1 |
A spray separator for a lithium ion battery. The spray separator comprises a porous base membrane (1), an inorganic heat-resistant coating (2) coated on one side of the base membrane, and an organic particle dot-like coating (3) sprayed ...
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WO/2021/168746A1 |
The present application relates to a battery, an electrochemical apparatus, and an electronic device. The battery comprises an electrode assembly and a housing. A battery assembly is provided with a first surface and a second surface, th...
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WO/2021/163837A1 |
Provided is a tab, comprising a base body and a connector. The base body comprises a first area and a second area; and the connector is arranged in the first area and protrudes outwards from a surface of the first area, and the connector...
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WO/2021/167606A1 |
An energy storage system includes a stack including a plurality of energy storage modules and a panel assembly enclosing at least two sides of the stack. The panel assembly includes a plurality of structurally insulated panels. Each of t...
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WO/2021/155560A1 |
A battery, comprising a battery core and a shell assembly used for accommodating the battery core, the battery core comprising a first lug. The battery also comprises an insulating member and a conductive member, the insulating member be...
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WO/2021/155525A1 |
A battery pack for powering equipment includes a core battery pack, a first housing, and a second housing. The core battery pack has a capacity of outputting a constant amount of current to deliver at least 1000 Watt-hours of energy. The...
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WO/2021/154358A2 |
Energy storage devices comprising a solid-state electrolyte/separator are disclosed. The storage device comprises an anode and a cathode, wherein the anode is a Si-dominant electrode, a solid-state separator between the first electrode a...
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WO/2021/146873A1 |
Disclosed are an electrode assembly (100) and a battery (200) with the electrode assembly (100). The electrode assembly (100) comprises a first pole piece (10), a second pole piece (20) and an isolating membrane (30), and the electrode a...
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WO/2021/146870A1 |
The present application provides an electrode assembly, comprising first electrode plates, second electrode plates, and a separator, the separator being disposed between the first electrode plates and the second electrode plates. The plu...
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WO/2021/146874A1 |
An electrode assembly (100) and a battery (200) provided with the electrode assembly (100). The electrode assembly (100) comprises a first pole (10), a second pole (20) and a separator (30). The electrode assembly (100) is formed by wind...
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WO/2021/139057A1 |
Disclosed in the present utility model is a quick-replaceable new energy battery box holder structure, comprising an underframe, a mounting panel, cushioning plates, side rods, and pulleys. The two side rods are fixed at the left and rig...
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WO/2021/139054A1 |
A pressure plate structure of a power battery pack module and the power battery pack module. The pressure plate structure of the power battery pack module comprises a main body portion (1) and extension portions that are formed by bendin...
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WO/2021/134503A1 |
Disclosed is a separator, comprising a base film and a hydrophobic substance distributed on the base film. The separator has hydrophobicity and ion permeability. The hydrophobic substance comprises one or more compounds with the followin...
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WO/2021/134279A1 |
Disclosed are an electrochemical device and an electronic device comprising same. The electrochemical device comprises a positive electrode (30), a negative electrode (20) and a separator (10). The negative electrode (20) comprises a neg...
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WO/2021/134895A1 |
Disclosed are a power battery cover plate and a manufacturing method therefor. The power battery cover plate comprises a top cover, a pole column and a first adhesive coating member. The top cover is provided with a counterbore, the coun...
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WO/2021/135163A1 |
The present invention relates to an energy storage device, comprising: a device main body; an electrical connection member; and an insulation component. The device main body has a positive electrode region and a negative electrode region...
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WO/2021/135166A1 |
Disclosed are an energy storage device and a method for assembling the energy storage device. The energy storage device comprises an energy conversion element, a housing and a terminal; the energy conversion element is provided with at l...
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WO/2021/135191A1 |
The present invention provides a solderless busbar. The busbar comprises a busbar body. The busbar body is provided with an electrode connection portion for contacting and connecting conductive tabs. Two ends of the busbar body are bent ...
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WO/2021/135463A1 |
The present invention relates to the technical field of energy storage devices, and in particular to an apparatus (D), a battery pack (M), and a battery module (A). The battery module (A) comprises battery cells (1) and an insulating pla...
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