Batteries

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Batteries

Published November 9, 2025

Second-Life EV Batteries Turned Stationary Storage: Practical Uses, Tradeoffs, and Limits

As the global fleet of electric vehicles (EVs) continues to grow, a parallel market is emerging for a vital piece of their technology: lithium-ion…

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Batteries

Published December 5, 2025

Aluminum-Ion Battery Demonstrator: What INNOBATT Proved and What Remains Unknown

A restrained look at Fraunhofer's eight-cell aluminum-graphite battery demonstrator, its measured scope, limitations, commercial status, and next evidence needs.