Electric Aircraft Developers Prep for Battery Breakthroughs | Aviation International News

Electric Aircraft Developers Prep for Battery Breakthroughs

Could solid-state batteries be the holy grail for electric airplanes?

Eviation electric Alice — Eviation’s electric Alice will require sophisticated batteries to achieve the goal of regional passenger operations.

By Hanneke Weitering • Science & Technology Editor

September 3, 2024

With electric trainer airplanes already in service and the first eVTOL models on the brink of certification, lithium-ion batteries have staked their claim on yet another electrifying industry. Lithium-ion batteries may not offer the kind of energy and power that the aviation industry yearns for, but that hasn’t stopped aircraft developers from pursuing their electric aviation dreams and building battery-powered, emissions-free aircraft.

For the advanced air mobility industry, batteries available today are sufficient for small aircraft operating short flights, but scaling the technology to larger, longer-range aircraft will require a breakthrough in battery technology. Exactly what that breakthrough might entail remains to be seen, but in the meantime, new-and-improved batteries could be closer than you think—and they may not be that different from the batteries we already use today.

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