Articles tagged with "EV-battery"
One Step Closer To The Compostable EV Battery Of The Future
The article discusses a significant advancement in sustainable energy storage with the introduction of a compostable “paper battery” by Singapore-based startup Flint. This new battery technology leverages cellulose fibers—plant-based materials known for their renewable and environmentally friendly properties—to replace toxic and petrochemical components typically used in electric vehicle (EV) batteries. Cellulose has been recognized for its ability to improve battery safety, performance, and durability, acting as a hybrid separator that enhances ion transfer between the anode and cathode. While previous research has highlighted cellulose’s potential, Flint aims to bring this concept closer to commercial viability with a scalable, cost-effective, and eco-friendly battery solution. Since its technology preview in late 2023, Flint has rapidly progressed, securing seed funding from international angel investors and AI-focused venture capital, as well as support from the Singapore government and industry accelerators like Shell’s Innovation Accelerator. The company showcased its battery at CES 2025, winning a “Best of CES Sustainability Award.” Flint claims its
energybattery-technologycompostable-batteryEV-batterycellulose-batterysustainable-energyrenewable-materialsChina’s solid-state EV batteries hit factory floor, promise 2x range
China’s GAC Group has launched the country’s first pilot production line capable of manufacturing large-format (60+ Ah) all-solid-state electric vehicle (EV) battery cells. While not yet ready for mass production, this pilot line marks a significant step toward industrializing solid-state battery technology in China, joining efforts previously led by Japan’s Toyota and various US and Korean startups. The 60 Ah capacity surpasses the typical 40–50 Ah range of current EV pouch cells, enabling higher energy storage per cell, which could reduce the number of cells needed, lower pack cost and weight, and ultimately extend EV driving range. The solid-state batteries use a solid electrolyte instead of the conventional liquid electrolyte, offering advantages such as higher energy density, improved thermal safety, faster charging, and stability at elevated temperatures (claimed 300–400 °C). GAC asserts their new cells nearly double the energy density of existing batteries, potentially allowing a 311-mile EV to travel up to 621 miles on the
energysolid-state-batteryelectric-vehicleEV-batterybattery-technologyenergy-storageChina-energy-innovation'Intelligent' EV battery gives 300-mile range, faster charging
Stellantis, the parent company of brands like Dodge, Jeep, and Fiat, has developed a new electric vehicle (EV) battery system called IBIS (Intelligent Battery Integrated System) that significantly improves EV efficiency. Tested in a Peugeot e-3008 compact SUV, the IBIS battery demonstrated up to a 10 percent increase in energy efficiency, extending the vehicle’s range from approximately 275 miles to over 300 miles. The system also reduces vehicle weight by about 88 pounds (40 kg), frees up nearly a cubic foot of space, and achieves 15 percent faster charging times along with a 15 percent increase in power output. These improvements stem from IBIS’s innovative software control, which manages voltage individually across 24 battery modules, eliminating the need for separate charger and inverter hardware. The IBIS battery contains 288 nickel-manganese-cobalt cells totaling 65 kWh and allows for more efficient energy use during driving and charging. By integrating charging and inverter functions into the
energyelectric-vehiclesEV-batterybattery-technologyenergy-efficiencyfaster-chargingbattery-management-systemVinFast Rocks Into USA & Canada With 10-Year Warranty - CleanTechnica
VinFast, a Vietnamese electric vehicle (EV) manufacturer, is making a significant entry into the US and Canadian markets by offering an unprecedented 10-year, 200,000-kilometre bumper-to-bumper warranty on its EVs, along with a 10-year unlimited-kilometre battery guarantee under normal use. This warranty far exceeds the industry norm, where most automakers provide 3- to 5-year coverage, and even premium brands typically offer only up to 4 years or 80,000 kilometres. VinFast’s extended warranty aims to address common consumer concerns about EV reliability, battery longevity, and overall maintenance costs, leveraging the simpler powertrain design of electric vehicles to reduce repair risks for buyers. The company highlights that this long-term warranty is particularly relevant in markets like Canada, where harsh winters and challenging road conditions accelerate vehicle wear and tear. By shifting the risk of long-term repairs from the customer to the manufacturer, VinFast seeks to provide peace of mind and make
energyelectric-vehiclesEV-batteryautomotive-warrantyVinFastclean-energyelectric-mobilityUS Startup Lyten (Still) Aims For A Lithium-Sulfur EV Battery
US startup Lyten is advancing lithium-sulfur battery technology with ambitions to capture significant market share in low-cost battery energy storage systems across the US and Europe. The company has been developing a lithium-sulfur EV battery in collaboration with automaker Stellantis, aiming for commercial deployment potentially by 2030. Lithium-sulfur batteries offer advantages over traditional lithium-ion cells, including lower weight, reduced cost, and the ability to use existing lithium-ion manufacturing lines, although challenges with mechanical and chemical degradation remain. Since May 2024, Lyten has been shipping pouch-type lithium-sulfur battery samples to automakers in the US and EU from its pilot facility in California. A key differentiator for Lyten is its proprietary Lyten 3D Graphene™ technology, which enhances battery performance by increasing energy density—approaching twice that of lithium-ion batteries—while eliminating 85% of mined minerals like nickel, cobalt, and graphite. Lyten has also expanded its automotive applications of
energylithium-sulfur-batteryEV-batteryenergy-storagegrapheneelectric-vehiclesbattery-technologyElon Musk Tricked Into Doing The Bidding Of The Oil Industry - CleanTechnica
The article discusses Elon Musk’s recent political maneuvers, highlighting his departure from both the Democratic and Republican parties and his intention to start a new political party. The author critiques Musk’s political naivety, noting that attempts to break the two-party dominance in the U.S. have repeatedly failed. A key point is that Musk was effectively "tricked" into supporting the Republican Party, which aligns closely with fossil fuel interests that ultimately undermine Tesla’s business. While Democrats had enacted several pro-EV policies benefiting Tesla—such as tax credits, funding for charging infrastructure, and stricter vehicle efficiency standards—the GOP, once in full power, moved to dismantle many of these supports. The article also notes that Musk’s support for Republicans may have contributed to Donald Trump’s electoral success, despite Musk’s own companies facing investigations that were later dropped during his brief influence. Regarding Musk’s plan to launch a new political party, the author is skeptical about its viability in winning major elections, citing historical precedents
energyelectric-vehiclesTeslaEV-batteryrenewable-energyfossil-fuel-industryenergy-policyNew EV battery survives 54-hour saltwater submersion with no failures
Chery Automobile has successfully demonstrated the resilience of its proprietary "Guardian Battery" by subjecting it to nearly 54 hours of continuous saltwater submersion in Jakarta, Indonesia, as part of its Global Safety Challenge. The battery, installed in the Chery Super Hybrid (CSH) platform, showed no signs of leakage, short circuit, thermal runaway, or structural damage. After immersion, the battery powered the vehicle on the first attempt and maintained stable performance during a controlled road test. Key features of the Guardian Battery include IP68-rated waterproofing and dust protection, an ultra-fast 2-millisecond emergency power cut-off, a wide operating temperature range (-35°C to 60°C), and a 24/7 real-time health monitoring system, underscoring its robustness and safety. The test was witnessed and validated by numerous media representatives, industry experts, and regulatory officials, highlighting Chery’s commitment to transparency and safety. The TIGGO8 CSH vehicle, which houses the battery,
energyelectric-vehicleEV-batterybattery-safetywaterproof-batteryGuardian-Batteryenergy-storageXi Jinping’s Carmaker Adds More Luxury EVs to Its Philippine Lineup - CleanTechnica
Hongqi, the prestigious Chinese carmaker favored by President Xi Jinping, has expanded its presence in the Philippines by opening a fourth dealership and introducing two new luxury electric vehicles (EVs): the EH7 sedan and the EHS7 midsize SUV. Since its Philippine debut in 2023, Hongqi has established four showrooms in upscale areas, including a new location near Manila Bay. The brand emphasizes imposing, luxurious designs that reflect power and status, blending sleek, minimalist lines with youthful sophistication to appeal to consumers valuing both form and function. The new EVs come in two variants: the Executive, featuring an 85 kWh battery with rear-wheel drive producing 253 hp and 450 Nm torque, and the Flagship, equipped with a 111 kWh battery and dual-motor all-wheel drive delivering 610 hp and 756 Nm torque. The vehicles offer impressive ranges—up to 403 miles for the EH7 sedan and 335 miles for the EHS7 SUV on a full charge—and fast-charging capabilities that replenish 10% to 80% battery in 20 minutes. Both models boast luxury features such as hand-stitched Nappa leather seats, panoramic UV-protected glass roofs, acoustic glass for quiet rides, and advanced suspension systems for smooth handling on rough roads. Safety is rated 5 stars by Euro NCAP, and Level 2 advanced driver assistance systems include emergency braking and 360-degree cameras. Pricing ranges from approximately $40,100 to $55,160 depending on model and variant.
energyelectric-vehiclesEV-batteryfast-chargingluxury-EVautomotive-technologyelectric-drivetrain