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US 12288901

How a Battery Automatically Disconnects Itself During Overheating

A safety system for battery packs that uses a heat-sensitive material to physically break the electrical connection between cells if they get too hot, preventing thermal runaway.

Statusactive

Granted2025

Expires2040

Claims16

Forward citations0

Prior art8

AssigneeSAFT Societe des Accumulateurs Fixes et de Traction SA

InventorsEmmanuelle Garitte, Philippe Borel +3

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