Solid-state EV batteries hit a milestone in the US:

insideevs.com/news/808779/factorial-solid-state-ev-battery-coalition-mitsui-kinzoku/

InsideEVs Sep 18

'Can't Be Done By One Company': This Startup Is Rallying A Team To Bring Solid-State Batteries To Life

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electrek.co/2026/07/29/solid-state-ev-battery-leaders-team-up/

Credibility B−

Jul 29

Two solid-state EV battery leaders are joining forces to scale the ‘breakthrough’ tech

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electrek.co/2026/06/22/solid-state-battery-electrolyte-retains-84-capacity-after-350-cycles/

Jun 22

New solid-state battery electrolyte retains over 84% of its capacity after 350 cycles

newatlas.com/automotive/stellantis-factorial-solid-state-batteries-road-test-usa/

New Atlas Jun 15

First US road tests for Dodge Charger fitted with solid-state batteries: Dodge Charger gets first North American road tests for revolutionary solid-state battery ...

insideevs.com/news/798496/dodge-charger-daytona-ev-solid-state-battery/

InsideEVs Jun 11

This Dodge Charger EV Prototype Packs An Experimental Semi-Solid-State Battery: Dodge parent Stellantis is exploring the viability of semi-solid-state batteries ...

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2 5

electrek.co/2026/06/11/solid-state-ev-batteries-leave-lab-north-american-road-tests-begin/

Jun 11

Solid-state EV batteries are getting real as on-road testing begins in North America

barrons.com/articles/factorial-energy-stock-batteries-electric-vehicles-7cff7193

Barron's Jun 08

There’s a New EV Battery Company for Investors. What to Know.

Paid articlePaywall

There’s a New EV Battery Company for Investors. What to Know.: Factorial Energy, a solid-state battery developer, completed its SPAC merger on Monday.

electrek.co/2026/06/08/solid-state-ev-battery-maker-joins-nasdaq-after-745-mi-range-test/

Jun 08

Solid-state EV battery maker debuts on Nasdaq after 745+ mile range real-world test

electrek.co/2026/03/17/solid-state-ev-batteries-with-800-miles-range-become-reality/

Mar 17

A solid-state EV battery that can achieve 800 miles of driving range — It’s becoming a reality

spectrum.ieee.org/solid-state-battery-2675273089

IEEE Spectrum

Mar 13

A Solid-State Battery Will Power Karma's Kaveya: Karma Automotive is betting on Factorial's batteries to outpace luxury brands. Will this dark horse lead the EV ...

3 3

electrek.co/2026/02/26/all-solid-state-ev-battery-maker-factorial-moves-toward-production/

Feb 26

All-solid-state EV battery specialist Factorial moves one step closer to production

spectrum.ieee.org/solid-state-battery-2675273089

IEEE Spectrum

Feb 24

A Solid-State Battery Will Power Karma's Kaveya: Karma Automotive is betting on Factorial's batteries to outpace luxury brands. Will this dark horse lead the EV ...

2 3

electrek.co/2026/02/09/byd-hits-solid-state-ev-battery-milestone-due-out-as-soon-as-2027/

Feb 09

BYD hits a milestone with solid-state EV batteries due out as soon as 2027: The world’s leading EV maker is preparing to introduce new battery chemistries to ...

supercarblondie.com/solid-state-ev-battery-maker-factorial-energy-going-public/

supercarblondie.com Dec 29 25

Solid-state EV battery maker to go public after successful 745-mile test in $1,100,000,000 deal

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electrek.co/2025/12/23/solid-state-ev-battery-maker-going-public-after-745-mile-test/

Dec 23 25

This solid-state EV battery maker is going public after a real-world test clears 745+ miles

Key FactsSolid-State EV Batteries Set to Transform Market

Dec 23, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: electrek.co

Factorial Energy’s solid-state batteries enabled a modified Mercedes EQS to travel over 745 miles without recharging.

The company collaborates with major automakers including Mercedes-Benz, Stellantis, and Hyundai to bring this technology to market.

A merger with Cartesian Growth Corporation III will provide $100 million in funding and a $1.1 billion valuation by mid-2026.

These batteries are expected to appear first in luxury and high-performance EVs, potentially boosting adoption in the US market by 2027.

The existing battery is not big enough and it’s not light enough, it’s not efficient enough.
— Dr. Siyu Huang, CEO of Factorial Energy, during an interview with The New York Times discussing the challenges of existing battery technologies.

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electrek.co/2025/12/04/two-ev-battery-players-join-forces-all-solid-state-batteries/

Dec 04 25

Two EV battery players are joining forces to develop all-solid-state batteries: US-based Factorial Energy and South Korea’s POSCO FUTURE M are teaming up on ...

inc.com/chloe-aiello/this-battery-startup-just-notched-a-key-win-for-its-next-gen-ev-tech/91180770

Inc.com

May 01 25

This Battery Startup Just Notched a Key Win for Its Next-Gen EV Tech: Factorial’s advanced solid state batteries cleared major milestones as Stellantis prepares ...

electrek.co/2025/04/28/jeep-dodge-maker-validates-solid-state-ev-batteries-coming-soon/

Apr 28 25

Jeep, Dodge maker validates ‘breakthrough’ solid-state EV batteries coming in 2026