A Battery That Lasts 50% Longer Is Finally in Production

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A Battery That Lasts 50% Longer Is Finally in Production

wsj.com/business/energy-oil/american-made-battery-76595c0f

Solid-state batteries have long been elusive, but a firm that supplied cells to the Defense Department could be first to get them into consumer electronics.

This story appeared on wsj.com, 2025-06-21 00:00:00.