Toyota’s Portable Hydrogen Cartridges Eliminate the Need for Charging Infrastructure

Toyota will launch portable hydrogen cartridges at Japan Mobility Bizweek in October, marking an important step in hydrogen technology. These clear, cylindrical cartridges resemble large AA batteries and are designed for portability and ease of use.

Developed by Toyota subsidiary Woven, the cartridges offer a flexible, portable power solution for next-generation cell electric vehicles (FCEVs), home appliances, and off-grid applications. By eliminating the need for extensive fueling or charging infrastructure, these boxes provide a flexible energy source.

Launched in 2022, the cartridges are now lighter and denser, reflecting Toyota’s expertise in hydrogen storage. Users can exchange empty cartridges for refills, reducing reliance on hydrogen pipeline infrastructure.

These cartridges can not only be used for FCEVs but also to power household devices, act as backup power during emergencies, or to power hydrogen stoves, as demonstrated by Toyota’s collaboration with Rinnai Corporation.

Toyota envisions an ecosystem where hydrogen cartridges can be delivered, reused, and powered by renewable sources such as wind and solar, contributing to a sustainable future of low-emission energy.

In addition to cartridges, Toyota is showcasing other sustainability initiatives at the event, including Liquid Hydrogen-Powered GR Corollaused in motor sports, and the Sweep Energy Storage System, which reuses old EV batteries to stabilize the renewable energy supply. These projects reflect Toyota’s broader vision of achieving net-zero emissions and building a clean energy ecosystem.

With hydrogen technology gaining momentum among automakers such as Hyundai, BMW, and Honda, Toyota’s portable hydrogen cartridges could be revolutionary, providing an efficient solution for powering everything from cars to home appliances while promoting clean energy use.

Filed Transportation. Read more about Fuel Cell, Hydrogen and Toyota.