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QuantumScape Stock: 30% Rally Explained | EV Battery Tech - News Directory 3

QuantumScape Stock: 30% Rally Explained | EV Battery Tech

June 28, 2025 Catherine Williams Business
News Context
At a glance
  • Shares of QuantumScape Corp., an electric vehicle battery maker, experienced a significant surge on‍ June 25, climbing roughly 30%.
  • The Cobra separator process enhances the efficiency of ceramic separator production, which are vital for battery safety and longevity but are typically ⁣difficult to manufacture.Heat treatment ‍is a...
  • The company said the Cobra ⁤process reduces the heat-treatment time for ceramic separators by 25 times compared to ‍its previous Raptor process.
Original source: investing.com

QuantumScape‘s stock dramatically soared, jumping 30% due to its revolutionary Cobra separator process, a major leap in EV battery⁢ technology. The Cobra process dramatically reduces heat ⁢treatment,a⁤ critical step in ⁢ceramic separator production. This advancement ⁤boosts production, possibly lowering energy and overhead costs. Analysts are monitoring this battery tech closely, with a focus on long-term potential. QuantumScape’s innovation is crucial to address high replacement costs, frequently enough ‍a barrier to EV ⁣adoption.⁣ Learn more about electric vehicle battery longevity and the future of QuantumScape with⁣ insights ⁤from News Directory‍ 3.⁤ Discover what’s next …







QuantumScape Stock Soars on New Battery Tech, Cobra Process












key Points

  • quantumscape shares jumped 30% ‍on June 25 after unveiling its Cobra separator process.
  • Cobra significantly reduces heat treatment time for ceramic separators, boosting production.
  • Analysts are cautiously optimistic about QuantumScape’s long-term potential in the EV market.

QuantumScape Stock Surges on New Battery Tech, Cobra Process

Updated June 28, 2025

Shares of QuantumScape Corp., an electric vehicle battery maker, experienced a significant surge on‍ June 25, climbing roughly 30%. The jump, the largest single-day gain sence July 2024, followed the company’s proclamation of integrating its “Cobra Separator Process” into battery production.

QuantumScape aims to revolutionize EV battery technology. The Cobra separator process enhances the efficiency of ceramic separator production, which are vital for battery safety and longevity but are typically ⁣difficult to manufacture.Heat treatment ‍is a critical step in making these separators,⁣ improving their strength and conductivity.

The company said the Cobra ⁤process reduces the heat-treatment time for ceramic separators by 25 times compared to ‍its previous Raptor process. ‍This accelerates production and lowers energy costs.Cobra also occupies less physical space than‍ Raptor, potentially decreasing overhead costs.

These advancements are crucial for reducing costs and increasing production capacity, key factors for the commercial viability of QuantumScape’s batteries and the affordability of EVs using them.Despite having no revenue and a $3.2 billion valuation,the market values QuantumScape highly due to its potential to transform the EV industry and address consumer concerns about battery longevity.

A 2024 study by EY indicated that high battery replacement costs are a major deterrent⁣ for U.S. consumers considering EVs, with replacement costs ranging from $6,500 to $20,000.While MotorTrend estimates EV batteries can last 11 to over 20 years,consumer perception ‍frequently enough outweighs reality. The⁢ EY study showed a drop in EV purchase intent from 48% ⁢in 2023 to 34% in 2024, despite ongoing technological advancements.

QuantumScape’s technology addresses this⁣ concern. ⁣In January 2024, its shares⁤ rose over 43% after Volkswagen’s PowerCo announced that QuantumScape’s⁢ battery passed its ⁣endurance test. The battery withstood 1,000 charging cycles while retaining⁢ 95% of its capacity.With the average EV battery capacity at 284 miles, this equates to 284,000 miles of operation with minimal degradation.

The Federal Highway Management estimates the average U.S.driver travels 13,500 miles annually, suggesting QuantumScape’s batteries coudl last nearly 21 years while maintaining‍ 95% capacity.In theory, the batteries could last over 80 years before reaching the 80% capacity threshold often considered the point

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