Battery module with improved structure and battery pack containing the same
The battery module integrates sensing patterns on the PCB assembly to directly connect with battery cells, reducing manufacturing time and costs while improving energy density by simplifying the structure and eliminating unnecessary connections.
JP2026518698APending Publication Date: 2026-06-09LG ENERGY SOLUTION LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- LG ENERGY SOLUTION LTD
- Filing Date
- 2024-11-15
- Publication Date
- 2026-06-09
Smart Images
Figure 2026518698000001_ABST
Abstract
The present invention relates to a battery module with an improved structure and a battery pack including the same, and more particularly to a battery module with an improved structure and a battery pack including the same, comprising a plurality of cylindrical battery cells, a module case housing the cylindrical battery cells, a PCB assembly located on top of the cylindrical battery cells, and a connecting portion electrically connecting the cylindrical battery cells and the PCB assembly, wherein the PCB assembly includes a PCB body plate and a first sensing pattern portion provided on one surface of the PCB body plate.
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