Available today
World’s first all-solid-state battery in production vehicles
400 Wh/kg. Full charge in five minutes. Designed for 100,000 cycles. Lower cost than lithium ion.
Key features designed for real world deployment
Solid state batteries have been discussed for years, but most remain confined to labs and pilot programs. Donut Lab’s solid state battery was designed for vehicles, real duty cycles, and scalable production, and is available today.
400 Wh/kg of energy density.
More energy. Less mass. More range or smaller packs.
Fast charge in as little as 5 minutes.
Charge to 100%. Discharge to 0%.
Designed for extreme lifetime.
Built for daily fast charging and continuous use.
No flammable liquid electrolytes.
Operates safely in extreme heat and cold.
Lower cost than lithium ion.
Designed for scalable production across all applications.
Proof
Verge Motorcycles
Until now, solid state batteries have lived in roadmaps and lab promises. Donut Battery changes that. World’s first production vehicle powered by an all solid state battery.
Full charge in less than 10 minutes
Up to 60 km of combined range per minute
Long range version: 600 km on one charge
Out-of-this-world performance
400 Wh/kg energy density
Donut Battery delivers 400 Wh/kg of energy density. In practice, this enables longer range, lighter structures, and greater freedom in vehicle and product design, delivering performance gains without architectural trade offs.
Full charge in 5 minutes
There is no need to limit charging to 80%. Full charge and full discharge are safe, repeatable, and expected in daily operation, supporting demanding use cases without limiting battery life.
Designed for 100,000 cycles
Unlike lithium ion, Donut Battery is designed to degrade at a significantly slower rate. Minimal capacity fade supports long service life under continuous use and repeated fast charging.
Case study
Proven in real programs. Battery-first.
All-solid-state batteries are often positioned as future technology. That’s no longer the case. Donut Battery is already deployed in real vehicles and active development programs.
WattEV
Ultra lightweight EV skateboard platform.
Donut Lab delivers in-wheel motor and battery technologies as part of the development of WattEV’s ultra lightweight EV skateboard platform, integrated within WattEV’s aluminium architecture.
- Aluminum skateboard architecture
- Integrated motors, inverters, software, and battery
- Modular platform supporting multiple vehicle types
Cova Power Smart Trailer
Smart electrified trailer platform.
Donut Lab supplies Donut battery, Donut in-wheel motors, and Donut platform software for Cova Power’s series-production smart trailer platform.
- Powered by Donut in-wheel motors and Donut Battery
- Up to 54 percent reduction in diesel consumption
- Up to 30 percent reduction in total energy use
ESOX Group
Defence-grade electric platforms.
In partnership with ESOX Group, Donut Battery is being deployed in the development of defence-grade electric platforms where safety, reliability, and performance under extreme conditions are non-negotiable.
- Four-wheel tactical buggy
- Next-generation drone platform
built for real deployment constraints
Designed to meet safety, supply chain, and integration realities — not just lab performance.
Extreme Safety By Design
Donut Battery addresses the primary root causes of battery fires by design.
- No flammable liquid electrolytes
- No thermal runaway chains
- No metallic dendrites that can cause internal shorts
Safety is not added later. It is built into the chemistry, structure, and system behavior from the start.
Cold performance test
Validated for operation in extreme cold environments.
Tested at sub-zero temperatures, demonstrating stable output and minimal capacity loss under cold operating conditions. At −30 °C, Donut Battery retains over 99% of its capacity.
High-temperature test
Validated under sustained high-temperature operation.
Tested above 80 °C, maintaining stable operation without ignition or performance degradation. Even when heating the cell beyond 100 °C, capacity retention remains at over 99%, with no signs of ignition or degradation.
Built on abundant, geopolitically safe materials
Donut Battery is designed to scale globally without supply chain bottlenecks, cost volatility, or geopolitical dependency.
- 100% green and abundant materials with global availability
- No reliance on rare or geopolitically sensitive resources
- Lower material cost than lithium-ion
Clay-like design freedom
Like Donut motors, Donut Battery behaves like clay. It adapts to the product instead of forcing the product to adapt to the battery.
- Custom sizes, voltages, and geometries
- Structural battery integration
- Non-traditional formats (e.g. battery, drone body or chassis element)
One battery architecture. Many applications. Production-ready today.
Universal Battery Platform
From micro-electronics to defence, from drones to charging infrastructure, Donut Battery is designed as a universal battery platform.
Contact Us
The world’s first production-ready all-solid-state battery platform is available today. Tell us what you’re building, and explore how Donut Battery fits your program.
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