Toyota has unveiled a working prototype of its solid-state battery electric vehicle with a claimed range of 900 miles on a single charge, potentially revolutionizing the EV industry.
The Breakthrough
Solid-state batteries replace the liquid electrolyte in conventional lithium-ion cells with a solid material, enabling higher energy density, faster charging, and improved safety. Toyotas prototype charges from 10-80% in just 10 minutes.
Key Specifications
- Energy density: 500 Wh/kg (double current lithium-ion)
- Range: 900 miles (estimated EPA)
- Charge time: 10-80% in 10 minutes
- Lifespan: Projected 500,000+ miles before degradation
- Weight: 30% lighter than equivalent lithium-ion pack
When Can You Buy One?
Toyota plans limited production by late 2027, with mass production targeted for 2028-2029. Initial costs will be 50% higher than current batteries, but economies of scale are expected to close the gap within 3 years.
