How Structural Batteries Just Got 10X Better

/ 1 week ago April 22, 2025

From Undecided with Matt Ferrell.

How Structural Batteries Just Got 10X Better. Use code UNDECIDED for 50% off your first order of Sundays for Dogs: https://sundaysfordogs.com/UNDECIDED When is a battery more than just a battery? That’s not a riddle. A battery is more than a battery when it’s also a wall… or a floor, or even part of your car, or a plane. But what if that same battery could cut a laptop’s weight in half or slim your phone down to the thickness of a credit card? That’s the mind-bending potential of structural batteries, which combine energy storage and structural support into a single material. It’s a wild idea that could reshape how we build electronics, vehicles, and even aircraft — if we can make it work. Designing something that satisfies the needs of a structure and a battery is not easy. Is the juice worth the squeeze?

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Chapters
00:00 – Intro
01:20 – What is a Structural Battery?
02:19 – The Problem
05:40 – The New Advances
10:13 – The Outlook

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