15 stories tagged battery-technology on EV Digest.
Global battery giant CATL has reached a new development milestone by producing 20 Ah all-solid-state battery cells. The company is targeting an energy density of up to 500 Wh/kg as it works toward initial small-scale production in 2027. If commercialized successfully, the technology could nearly double the energy density of current mainstream EV battery packs.
Finnish startup Donut Lab has reportedly completed extreme cold-weather testing on a proprietary new electric vehicle battery. While detailed technical specifications remain closely guarded, the company aims to solve winter range degradation with its novel cell design. If validated, the breakthrough could significantly improve sub-zero EV performance and charging reliability.
A new graphene-based battery technology is showing promising results for future EV applications. Developed by GMG, these G CELLS completed 1,000 rapid charge-discharge cycles, each taking only six minutes, without any measurable loss in performance. This breakthrough could pave the way for electric vehicles with significantly faster charging times and extended battery lifespan.
BMW recently showcased the impressive capabilities of its upcoming electric vehicles by having a prototype of the new i3 sedan complete an astonishing 753-mile journey on a single charge. This feat, driven by the automaker's next-generation Gen6 battery technology, marks a new range record for a BMW EV and demonstrates significant progress in battery efficiency and electric vehicle endurance. The long-wheelbase i3's performance underscores the potential for future EVs to offer significantly extended driving ranges.
Honda is actively developing solid-state battery technology, aiming to be among the first automakers to integrate these advanced power units into production electric vehicles. The company's innovative approach promises significant advancements in EV performance and range, moving beyond current lithium-ion limitations.
BYD, the Chinese EV giant, has announced its intention to introduce a battery electric vehicle equipped with solid-state batteries as early as next year. This move, confirmed by a top executive, signals a significant step forward in advanced battery technology for mainstream EV production.
A new analysis reveals which electric vehicles can add the most range per minute of charging, moving beyond simple peak kW rates. This metric, crucial for real-world usability, evaluates how quickly various EVs restore their range during a 10-80% charging session. The findings spotlight advancements in battery and 800V architecture that are dramatically reducing charging times for EV owners.
As EV battery technology advances towards higher energy density and faster charging, the risk of thermal runaway incidents increases. A new strategy utilizing pressure-sensitive adhesive (PSA) tapes offers a scalable and effective solution for preventing and mitigating these critical battery pack failures. This innovative approach could enhance safety and reliability across the electric vehicle industry.
Innovative silicone solutions are being developed to meet the evolving demands of next-generation EV batteries. These advancements aim to address critical areas such as enhanced safety, reduced weight, and improved sustainability, which are crucial for longer ranges and faster charging capabilities. The material science discussed focuses on supporting the automotive industry's rapid electrification push.
A top executive from Korean battery giant LG Energy Solution (LGES) recently acknowledged the significant hurdles still facing the development of solid-state EV batteries. Despite widespread industry excitement, he emphasized that most companies are encountering difficulties in bringing this next-generation technology to market, suggesting a longer timeline for its widespread adoption than many anticipate.
As the electric vehicle market rapidly evolves, major automakers are strategically re-evaluating and restructuring their battery supplier partnerships. This shift is driven by the need to secure stable, diversified material sourcing, reduce costs, and adapt to advancements in battery technology, ensuring long-term competitiveness in EV production.
Chinese automotive giant Geely is reportedly testing a groundbreaking solid-state battery capable of delivering over 600 miles of range on a single charge. This advanced battery technology, poised to significantly alleviate range anxiety, could be integrated into future Volvo electric vehicles as early as 2027.
Chinese automaker Geely is poised to introduce a groundbreaking solid-state EV battery boasting an unprecedented energy density of 500 Wh/kg. This advanced cell technology, currently undergoing real-world validation, promises to nearly double the energy-per-kilogram of today's leading lithium-ion EV batteries. A pilot rollout is anticipated to begin as early as 2027.
MG plans to introduce its first plug-in hybrid electric vehicles (PHEVs) featuring semi-solid-state battery technology, starting with the MG ZS PHEV in 2027. This move signals a significant step in battery innovation for the automaker's electrified lineup. The new battery tech will also be deployed across two additional PHEV SUV models.
German manufacturer EAS Batteries has begun commercial sales of its new large-format cylindrical LFP battery cells. These cells utilize an acetonitrile-based electrolyte developed by Asahi Kasei, which promises enhanced conductivity, lower internal resistance, and improved performance across various temperatures compared to standard electrolytes.
