GM gains greater intelligence for EV battery health.

General Motors has paid an unknown sum for the acquisition of Israel-based battery firm ALGOLiON.

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The goal is to create new methods for tracking the health of EV batteries.

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ALGOLiON has created software that makes use of data from electric vehicle battery management systems.

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This could help detect thermal runaway incidents and other battery issues early.

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The software employs advanced algorithms to detect minute changes that could affect battery health weeks in advance.

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technologies in use today without the usage of additional hardware or sensors, all while the battery remains operational.

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This appears to be a knowledge base that could have assisted the firm in diagnosing a problem with the Chevy Bolt EV batteries.

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The recall fix at one point included adding battery health monitoring.

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