Electrode assembly, sealed secondary battery cell, battery pack and methods

A battery pack having a population of secondary battery cells chargeable between a charged state and a discharged state, and a frame to hold secondary battery cells in the battery pack is provided, members of the population of secondary battery cells having an electrode assembly comprising a substan...

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Main Authors BUSACCA, ROBERT S, SPOTNITZ, ROBERT M, THORNE, JOHN S, YAO, KANG, CHANDRASEKARAN, RAJESWARI, KIGER, BRETT, LAHIRI, ASHOK, GORE, SPENCER, RAMASUBRAMANIAN, MURALI, ROSEN, ROBERT KEITH
Format Patent
LanguageChinese
English
Published 16.05.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A battery pack having a population of secondary battery cells chargeable between a charged state and a discharged state, and a frame to hold secondary battery cells in the battery pack is provided, members of the population of secondary battery cells having an electrode assembly comprising a substantially polyhedral shape, and where the frame holds a cell array comprising a subset of the population of secondary batteries that are arranged adjacent to one another. A sealed secondary battery cell, electrode assembly, and methods of charging are also described.
Bibliography:Application Number: TW202211126532