BATTERY, BATTERY PACK, ELECTRICAL DEVICE, AND BATTERY MANUFACTURING METHOD

WIPO Patent Application WO/2021/203599

A1

Provided are a battery (10), a battery pack (102), an electrical device (100), and a method for manufacturing the battery (10), relating to the field of batteries. The battery (10) comprises: an adapter part (13), comprising a first adapter part (131) used for electrical connection with an electrode assembly (2), and a second adapter part (132) used for electrical connection with an electrode terminal (12); the first adapter part (131) is in a folded state relative to the second adapter part (132) along a crease (131c); the crease (131c) is located between a first end surface (131e) and a second end surface (131f) of the first adapter part (131); when the adapter part (13) is in an unfolded state, the second end surface (131f) and the first end surface (131e) are arranged side by side along the length direction (L).

WO/2004/038846	NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY CONTAINING THE SAME
JP2009231234	CARBON MATERIAL FOR NEGATIVE ELECTRODE, ELECTRIC POWER STORAGE DEVICE, AND PRODUCT HAVING MOUNTED THEREON ELECTRIC POWER STORAGE DEVICE
JP3056519	[Title of Invention] Non-aqueous solvent secondary battery

CHEN YUANBAO (CN)
LI QUANKUN (CN)
WANG PENG (CN)
JIANG LINGYAN (CN)

PCT/CN2020/108155

October 14, 2021

August 10, 2020

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CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)

H01M10/0525

CN106299226A	2017-01-04
CN108428921A	2018-08-21
CN109360932A	2019-02-19
US20190067649A1	2019-02-28

See also references of EP 3916891A4

CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)

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