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US 2021/0344073 A1Published application
Battery
AssigneeNingde Amperex Technology Limited
InventorBolin Zhou
Life of this patent
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Abstract
A battery including a battery body and a flange portion; the battery body includes a first side face protruding from a surface of the battery body; the flange portion is arranged outside the battery body and includes a protrusion segment connected to the battery body, the protrusion segment protruding away from the battery body.
Claims28
A battery, comprising:
- an electrode body, and
- a package, wherein the package comprises a first part covering the electrode body, and a second part protruding from the first part in a first direction, wherein the second part comprises a curved portion.
Dependencies are inferred from the claim text.