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US 2026/0302391 A1Published application
Battery management system, distribution box, battery pack, and electric device
AssigneeBYD Company Limited
InventorsChengzhi WANG, Hongli KUANG, Yantao LIU, Shaosheng LIU, Gang CHEN
Life of this patent
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Abstract
An electric device including a battery pack. The battery pack includes a distribution box; the distribution box includes a battery management system; the battery management system includes at least two functional modules and at least one connector; each functional module includes a circuit board and a component arranged on the circuit board; and every two adjacent functional modules are stacked in the thickness direction of the functional modules and are electrically connected by means of the connector.
Claims20
A battery management system, comprising:
- at least two functional modules, each functional module comprising a circuit board and a component arranged on the circuit board;
- and
- at least one connector, wherein two adjacent functional modules of the at least two functional modules are stacked in a thickness direction thereof and are electrically connected via the at least one connector.
Dependencies are inferred from the claim text.