World’s First Solid-State EV Battery Doubles Charge Capacity of Tesla Models
The introduction of solid-state batteries marks a pivotal moment in the electric vehicle (EV) industry. Donut Lab recently showcased the world’s first solid-state EV battery at CES 2026, setting a new benchmark for battery technology.
Key Features of Donut Lab’s Solid-State Battery
- Energy density of 400 watt-hours per kilogram (wh/kg)
- Full charge in five minutes
- Longevity of up to 100,000 charging cycles
- Safer operation due to lack of flammable liquid electrolytes
- Maintains up to 99% capacity in extreme temperatures
This innovative battery outperforms typical lithium-ion batteries, which usually have an energy density of 250 to 300 wh/kg and a lifespan of about 5,000 cycles. For example, Tesla Model 3 batteries offer energy densities ranging from 125 wh/kg to 296 wh/kg. The potential for more efficient energy usage and longer life cycles makes this new battery a standout choice for EV manufacturers.
Application in Electric Motorcycles
The first application of Donut Lab’s battery technology will be in Verge Motorcycles’ TS Pro electric bikes. The solid-state battery significantly enhances the driving range from 217 miles with a conventional battery to an impressive 370 miles.
Safety and Temperature Resistance
A notable advantage of the solid-state battery is its safety profile. Unlike traditional lithium-ion batteries, Donut Lab’s version eliminates flammable components and thermal runaway reactions. This design not only ensures safer operation but also enhances durability in diverse climatic conditions.
The Future of Solid-State Battery Technology
Marko Lehtimäki, CEO of Donut Lab, asserts that this technology is production-ready and available for immediate application. He emphasizes the readiness of solid-state battery technology, contrasting it with the often-delayed timelines from competitors in the field. Companies like Huawei are researching similar technologies, but their products are still several years from hitting the market.
The advancements in the solid-state EV battery from Donut Lab could revolutionize the industry, offering faster charging, higher efficiency, and unprecedented longevity. As the auto industry continues to embrace electrification, such developments may redefine what is possible for electric vehicles.
