19 stories tagged battery-tech on EV Digest.
BYD's executive vice president, Stella Li, asserts the company is in a leading position in the race to develop solid-state batteries, a technology promising significant advancements for electric vehicles. The Chinese automaker plans to launch its first EV equipped with this next-generation battery tech as early as 2027, potentially reshaping battery performance and range expectations across the industry.
New battery designs are significantly enhancing electric vehicle safety by focusing on non-flammable materials and thermal management. These innovations are bringing the industry closer to a future where EV battery fires are virtually impossible, addressing a key concern for some consumers.
Scientists have unearthed and significantly improved a forgotten battery technology, demonstrating ultra-fast charging capabilities—recharging in mere seconds—and an impressive lifespan of over 12,000 cycles. This nanocluster-based innovation could one day offer a compelling alternative to current lithium-ion solutions, potentially transforming the electric vehicle landscape with quicker recharges and enhanced durability.
Startup Donut Lab has unveiled impressive performance results for its fully solid-state battery technology during CES 2026. This announcement positions the company as a potential leader in the race for practical solid-state batteries, a technology many in the industry are still striving to perfect for mass production.
Pure Lithium has announced a significant breakthrough in battery technology, with its Advanced Anode lithium-metal cells demonstrating exceptional longevity. In laboratory testing, these batteries surpassed 9,315 full charge and discharge cycles, showing negligible capacity fade and continuing to perform.
Addionics, a battery technology company, has unveiled a new low-temperature battery architecture designed to significantly improve electric vehicle and truck performance in colder climates. This innovation promises extended operational range, faster charging, and increased efficiency for EVs and other electric applications, mitigating one of the persistent challenges faced by current battery chemistries.
A new report from Benchmark Mineral Intelligence highlights the growing strategic importance of advanced battery technologies in military applications worldwide. From powering specialized electric vehicles to enhancing portable energy for soldiers, military sectors are increasingly leveraging battery innovation. This surge in demand is expected to significantly influence global battery supply chains and research priorities.
Toyota is developing advanced battery technology aimed at reducing costs and improving efficiency for its upcoming hybrid vehicles, with plans for integration by 2027. This initiative comes as the automaker projects record hybrid sales, surpassing five million units globally this year.
Japanese chemical company Toray Industries has engineered a novel resin film designed to replace the copper foil currently used as anode current collectors in lithium-ion batteries. This innovation promises to reduce battery weight significantly while meeting crucial criteria for oxidation and reduction resistance, adhesion, mechanical strength, and thermal stability. Adoption of this film could lead to lighter, more efficient EV battery packs.
Battery material startup Sila Nanotechnologies has successfully raised $300 million to scale up its manufacturing of silicon anode materials. These advanced anodes promise to increase electric vehicle range by up to 20%, with initial applications set for Mercedes-Benz and Panasonic battery cells.
Researchers from Southwest Research Institute (SwRI) and Southern Methodist University (SMU) are collaborating on a new solid-state battery design. Their focus is on developing nanoscale films for the interface between the lithium metal anode and the solid electrolyte, a critical step towards improving the performance and safety of next-generation EV batteries. This research could pave the way for more efficient and durable solid-state batteries in electric vehicles.
Chinese battery giant CATL has announced a new battery designed for commercial electric vehicles, boasting ultra-fast charging capabilities. This new pack can recharge enough to support 200 km (124 miles) of range in just seven minutes. Significantly, a sodium-ion variant is also available, maintaining nearly full performance even in frigid -40 degree Celsius/Fahrenheit conditions.
Scientists at MIT have made a significant breakthrough in solid-state battery technology, addressing a critical flaw that has hindered their widespread adoption. Their new research offers a solution to prevent the formation of metallic dendrites, which can cause short circuits and compromise battery lifespan and safety.
Vishay Intertechnology has launched the VOLA617A, an automotive-grade phototransistor optocoupler designed to provide crucial galvanic signal isolation in electric vehicles. This component can isolate DC voltages up to 1,000 V, making it ideal for high-voltage 800 V battery architectures increasingly found in modern EVs. This advancement helps ensure safe and reliable operation for these powerful systems.
Fast charging introduces significant challenges for lithium-ion battery longevity and safety, particularly the risk of lithium plating. This phenomenon occurs when lithium ions deposit as metallic lithium on the anode surface, rather than intercalating properly, leading to reduced battery life and potential safety hazards. New research explores advanced analytical techniques to detect and manage this critical issue, ensuring more robust and safer EV power sources.
Shell has unveiled its innovative Triple10 concept, a design study for small electric vehicles focused on dramatically improved efficiency and charging speeds. This concept showcases a groundbreaking fluid-immersed battery technology developed with RML, which could enable a 10-minute rapid charge time in future EVs.
The EV industry is witnessing rapid innovation in battery technology, focusing on increasing energy density, lifespan, and charging speeds while reducing costs. Simultaneously, global manufacturing capacity is expanding to meet rising demand, indicating a pivotal period for electric vehicle adoption.
Researchers in China have developed a novel solid-state battery electrolyte that demonstrates significant durability advancements. This new system maintained over 84% of its capacity after 350 charge cycles, addressing a key challenge for solid-state battery commercialization.
General Motors is making significant strides in EV battery technology with its focus on silicon anodes, presenting a potential game-changer that could arrive sooner than solid-state alternatives. This development suggests a near-term leap in performance and efficiency without waiting for next-gen battery tech.
