News

Honda Accelerates EV Future With All-Solid-State Battery Technology For 2025

Honda Unveils Its All-Solid-State EV Battery Line, Advancing Range, Charging, And Sustainability To Support Its 2050 Carbon Neutrality Goal

Michael Phoon

November 21, 2024 | Updated 05:18, November 21, 2024

2 min read

cover image

Honda is set to transform the electric vehicle (EV) landscape with its ambitious all-solid-state battery technology, marking a significant milestone in its journey towards carbon neutrality and technological innovation.

A Strategic Leap in Battery Technology

Article image
Honda’s all-solid state batteries (Image: Honda)

Honda has unveiled a demonstration production line for all-solid-state EV batteries at its R&D plant in Sakura City, Tochigi Prefecture, Japan. This breakthrough represents more than a technological advancement—it’s a strategic move to address key challenges facing EV adoption.

The new battery technology aims to solve critical issues that have hindered widespread EV adoption including limited driving range, high battery costs, and charging time constraints.

Keiji Otsu, President of Honda R&D, emphasized the significance of this innovation, stating that batteries will be the “key factor of electrification,” effectively replacing engines as the driving force of automotive technology.

Production and Sustainability Goals

Article image
Honda’s cell assembly process for all-solid state batteries (Image: Honda)

Honda has laid out bold plans for its electric mobility in the future. The company aims to achieve 100% carbon neutrality by 2050 and transition all global vehicle sales to electric or fuel cell models by 2040. As part of this journey, Honda plans to introduce EVs equipped with all-solid-state batteries in the latter half of the 2020s, signaling a significant leap in innovation and sustainability.

Technical Specifications and Innovation

Article image
Honda’s roll-to-roll equipment for all-solid state batteries (Image: Honda)

At the heart of Honda’s initiative is a cutting-edge demonstration production line spanning 295,000 square feet. This facility is designed to test and refine advanced manufacturing processes. Among its standout innovations is a unique roll-pressing technique that enhances electrolyte layer density, boosting battery performance. 

Additionally, streamlined assembly processes aim to significantly reduce production time, paving the way for efficient scalability. These advancements hold promise for application across a diverse range of mobility platforms, including automobiles, motorcycles, and even aircraft.

Production Timeline

Article image
Honda’s all-solid-state battery roll-pressing process (Image: Honda)

Honda plans to begin production on the demonstration line in January 2025, with mass production targeted for the latter half of the 2020s. The company is conducting intensive research in two critical areas: material specifications and manufacturing methods.

All-solid-state batteries promise significant advantages over traditional lithium-ion batteries including higher energy density, improved heat resistance, potential for reduced production costs, and enhanced safety features.

As full details of the battery specifications are yet to be revealed, Honda’s goal is clear. The company is not merely developing lab-level technology but is actively working towards a scalable, mass-production solution that could revolutionize the EV market.

If you are looking for Honda models, we can help you get started. Click Here to find the best deals near you. Want to learn more about EV? Thinking of buying an EV? Head over to EV.com discover more.