US12573701USUSPTO Grant XML

Modular battery pack

Provided is a modular battery pack having six sides comprises a plurality of battery cells, a first and second cell holder having openings or notches to receive the ends of the battery cells, an electrical outlet connected to the plurality of battery cells, two plates attached to the sides of the cell holders, and two side housings that together form four sides of the modular battery pack, while the two plates form a fifth and a sixth side of the battery pack.

Patent

Brief

Patent brief

Problem

How can battery fires and thermal runaway in EV packs be prevented?

Novelty

The front-page text suggests a specialized implementation detail worth closer review.

Uses

Patent review

Assignee

Covestro LLC

Published

Mar 10, 2026

Inventors

Terry Davis, Nathalie Capati, Gregoire Aby-Eva

Domain

Mobility / storage

Plain-English summary

Problem

How can battery fires and thermal runaway in EV packs be prevented?

Solution

modular battery pack having six sides comprises a plurality of battery cells, a first and second cell holder having openings or notches to receive the ends of the battery cells, an electrical outlet connected to the plurality of battery cells, two plates attached to the sides of the cell holders, and two side housings that together form four sides of the modular battery pack, while the two plates form a fifth and a sixth side of the battery pack.

Key novelty

The front-page text suggests a specialized implementation detail worth closer review.

Applications

Patent review

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