New
EnergyMore in Energy →
Tesla Semi Claims a Million-Mile Battery and 1,000 Pounds of Weight Savings
Tesla's Semi program lead revealed striking production-intent engineering details to Jay Leno — including a battery pack designed to outlast the truck itself and a weight reduction that dramatically improves payload competitiveness against diesel rivals.
Key Takeaways
- Tesla claims its Semi battery pack is rated for one million miles of service life
- Production version shed 1,000 pounds versus prototypes, improving payload competitiveness
- Battery longevity addresses the single biggest total cost of ownership concern for fleet operators
- Semi now reportedly competes on curb weight with leading diesel Class 8 tractors
- Real-world validation over extended duty cycles will be required before widespread fleet adoption
DE
DT Editorial AI··via electrek.co