#H01M50/166

Rechargeable battery

A rechargeable battery includes: an electrode assembly including a first electrode, a second electrode, and a separator disposed between the first electrode and the second electrode; a case that is co…

DRIVE·Jun 9·2 min read

H01M50/166 Samsung SDI Co., Ltd.

SECONDARY BATTERY AND SECONDARY BATTERY CASE

A secondary battery includes a case with at least one opening, the at least one opening having a long side portion and a short side portion, a stepped portion at the short side portion and the long si…

DRIVE·Feb 5·1 min read

H01M50/166 SAMSUNG SDI CO., LTD.

SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME

A secondary battery may include an electrode assembly comprising a first electrode, a separator, and a second electrode; a receiving can having an open first side to receive the electrode assembly and…

DRIVE·Jan 1·1 min read

H01M50/166 Samsung SDI Co., Ltd.

SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME

A secondary battery including an electrode assembly including a first electrode, a separator, and a second electrode, a case accommodating the electrode assembly and electrically connected to the seco…

DRIVE·Dec 25·1 min read

H01M50/166 SAMSUNG SDI CO., LTD.

MULTI-BATTERY PACK HAVING COMPACT STRUCTURE

The present invention relates to a multi-battery pack including a plurality of stacked battery packs and a plurality of long bolts configured to couple the plurality of battery packs to each other and…

DRIVE·Aug 13·2 min read

H01M50/166 LG ENERGY SOLUTION LTD [KR]

MANUFACTURING METHOD OF TOP COVER ASSEMBLY, TOP COVER ASSEMBLY AND ENERGY STORAGE DEVICE

A manufacturing method of a top cover assembly, a top cover assembly and an energy storage device are provided. The method includes: providing a top cover plate, which is provided with an outlet hole;…

DRIVE·May 16·1 min read

H01M50/166 Shenzhen Hithium Energy Storage Control Technology Co. LTD.

END COVER ASSEMBLY, BATTERY, ELECTRIC DEVICE, BATTERY CELL, AND MANUFACTURING METHOD THEREOF

Provided are an end cover assembly, a battery, an electric device, a battery cell, and a manufacturing method thereof, pertaining to the technical field of batteries. The end cover assembly includes a…

DRIVE·Oct 26·2 min read

H01M50/166 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURING SAME, BATTERY, AND ELECTRICAL DEVICE

A battery cell includes an electrode assembly, a housing, a cover plate, and a support member. The housing includes a first electrode plate and a second electrode plate. At least a part of the first e…

DRIVE·Jan 19·2 min read

H01M50/166 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

METHOD FOR MANUFACTURING SECONDARY BATTERY AND METHOD FOR MANUFACTURING BATTERY PACK COMPRISING SAME

A method for manufacturing a secondary battery includes a cap assembly manufacturing step to provide a cap assembly having a top cap having a top hole, a safety vent having a vent hole, and a CID filt…

DRIVE·Jun 30·2 min read

H01M50/166 LG ENERGY SOLUTION, LTD.

Secondary Battery and Method for Manufacturing the Same

The present invention relates to a secondary battery, in which a sealing property is improved, and a method for manufacturing the same. The secondary battery includes: a can member having an opening; …

DRIVE·Mar 24·1 min read

H01M50/166 LG Chem, Ltd.

Secondary Battery

According to one aspect of the present invention, a secondary battery has a bent part disposed on an end of an upper portion of the battery can. The bent part is bent inward toward a top cap to fix th…

DRIVE·Jan 13·1 min read

H01M50/166 LG Energy Solution, Ltd.

Cap Assembly, Secondary Battery and Method for Manufacturing the Same, and Battery Pack

The present invention relates to a secondary battery. The secondary battery includes a can configured to accommodate an electrode assembly and a cap assembly bonded to an opening of the can. The cap a…

DRIVE·Sep 23·1 min read

H01M50/166 LG Chem, Ltd.

MANUFACTURING METHOD OF BATTERY AND BATTERY MANUFACTURING SYSTEM

A manufacturing method includes the steps of: preparing a battery case having an opening; fabricating an assembly by inserting a wound electrode body and a lid which includes a terminal connected to t…

DRIVE·Aug 12·1 min read

H01M50/166 TOYOTA JIDOSHA KABUSHIKI KAISHA

FASTENING STRUCTURE

A fastening structure includes an insulation member disposed between a fastening member and a fastened member, and has a configuration wherein the insulation member is in close contact with the fasten…

DRIVE·May 27·1 min read

H01M50/166 VEHICLE ENERGY JAPAN INC.

DEVICE AND METHOD FOR PRESS-FITTING BATTERY TOP COVER

The present application relates to the technical field of battery and provides a device for press-fitting a battery top cover. The device for press-fitting a battery top cover comprises a press-fittin…

DRIVE·Apr 29·2 min read

H01M50/166 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED