---
title: "Stellantis begins road tests of solid-state EV batteries"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/291511207.md"
description: "Stellantis and Factorial Energy have started real-world road tests of solid-state batteries in a Dodge Charger Daytona prototype. These batteries offer 50% more range, ultra-fast charging, and improved safety. If trials succeed, the technology aims for production by 2030 to enhance EV competitiveness."
datetime: "2026-07-02T07:33:38.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/291511207.md)
  - [en](https://longbridge.com/en/news/291511207.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/291511207.md)
generator: "portal-rs"
---

# Stellantis begins road tests of solid-state EV batteries

What’s new?: Stellantis and Factorial Energy have begun real-world testing of solid-state batteries in a Dodge Charger Daytona prototype in North America. Why it matters: These batteries promise 50% more range, ultra-fast charging, and enhanced safety, tackling key barriers to electric vehicle adoption. What’s next?: If trials meet expectations, the technology could enter production by 2030, making EVs more competitive with gasoline-powered cars.

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**