Articles tagged with "CATL"
CATL Shares Details Of Next Generation 5C Battery - CleanTechnica
CATL has unveiled details of its next-generation 5C battery, which significantly advances rapid charging and battery longevity for electric vehicles (EVs). The 5C rating means the battery can theoretically be charged at five times its capacity rate, enabling a full charge in about 12 minutes with a 400 kW charger, compared to the typical slower charging rates currently experienced. This new battery reportedly offers about six times the life expectancy of current industry averages, potentially outlasting the vehicle itself. Under extreme heat conditions (60°C), it maintains 80% capacity after 1,400 cycles, equivalent to roughly 840,000 kilometers, far surpassing conventional lithium-ion cells. CATL attributes these improvements to three key innovations: a denser and more uniform cathode coating that reduces structural degradation, a proprietary electrolyte additive that repairs micro-cracks and reduces lithium loss, and a temperature-responsive coating on the separator that slows ion migration to prevent thermal runaway. Additionally, an upgraded cooling system targets hot spots
energybattery-technologyelectric-vehicleslithium-ion-batteriesCATLfast-chargingbattery-management-systemChina's CATL brings –22°F ready sodium batteries to passenger cars
Chinese battery manufacturer CATL is advancing its sodium-ion battery technology, branded as Naxtra, into passenger vehicles, expanding beyond its initial commercial vehicle applications. The company is initiating public winter testing of these batteries in passenger cars from manufacturers such as Changan Oshan, with plans to include GAC and JAC models. This move follows CATL’s recent launch of the Tianxing II Light Commercial Vehicle Solution, featuring 45 kWh sodium-ion battery packs designed for reliable performance in extreme cold conditions, addressing a key challenge in electric mobility. CATL is positioning sodium-ion batteries as a safer and more cost-effective alternative to lithium-ion, especially amid rising lithium supply chain costs. Although lithium-ion remains dominant in China’s battery market—with installed capacity reaching 769.7 GWh in 2025—CATL’s CTO Gao Huan projects that sodium-ion energy density will match lithium iron phosphate cells within three years. Analysts forecast significant cost reductions as production scales, with Morgan Stanley estimating sodium-ion batteries could
energybatteriessodium-ionelectric-vehiclesCATLenergy-storagebattery-technologyCATL Begins Commercial Production Of Sodium-Ion Batteries - CleanTechnica
CATL, the world’s largest battery manufacturer, has begun commercial production of sodium-ion battery packs designed for light commercial vehicles, marking a significant advancement in battery technology for electric vehicles (EVs). These sodium-ion batteries, part of CATL’s Techtrans II platform, can operate efficiently in extreme cold conditions down to -30°C (-22°F) and retain 90% capacity even at -40°C. The 45 kWh battery packs target small vans and trucks, emphasizing durability and cold-weather performance over long range. The Techtrans II series also includes various lithium-ion battery options, such as ultra-fast charging variants and long-range packs up to 253 kWh, capable of delivering 800 kilometers of range. CATL highlights the sodium-ion battery’s longevity, with a lifespan exceeding 10,000 charge cycles, and its certification under China’s new national standard GB 38031-2025. The company is also introducing swappable battery packs in multiple capacities (42 kWh,
energybatteriessodium-ionelectric-vehiclesCATLbattery-technologyenergy-storageCATL Sodium-Ion Batteries in Passenger Vehicles in July! - CleanTechnica
CATL is set to introduce its sodium-ion batteries into mass-market passenger vehicles starting in Q2 2025, beginning with the GAC Aion model. This marks a significant milestone following earlier announcements about the deployment of CATL’s Naxtra sodium-ion technology across various applications, including passenger vehicles, construction machinery, and energy storage. The company also unveiled a new battery system called Tectrans designed for commercial vehicles, alongside a 45 kWh sodium-ion battery pack tailored for light commercial vehicles. This pack boasts impressive cold-weather performance, capable of charging at temperatures as low as -30°C and retaining 90% capacity at -40°C, with versions available for both vehicle integration and battery swapping. CATL’s sodium-ion batteries are currently in their third generation, featuring multiple variants that support high-speed charging in extreme temperatures (from -15°C to 45°C) and large capacity packs, including a 253 kWh version that can deliver up to 800 km of range. The
energysodium-ion-batteriesCATLelectric-vehiclesbattery-technologyenergy-storageclean-energyCATL Batteries Stand Out For Minimal Degradation In EVs And Long-Term Energy Storage Systems - CleanTechnica
Morgan Stanley conducted research on battery degradation in China by analyzing data from 100 electric vehicles across 12 models used by ride-hailing firms. The study revealed significant differences in battery capacity decline among the vehicles, with two models equipped with CATL batteries exhibiting the slowest degradation rates. Although the specific EV models tested were not disclosed, CATL’s batteries clearly outperformed others in terms of longevity. Additionally, Morgan Stanley evaluated long-term battery performance at the Zhangbei National Wind–Solar–Storage Demonstration Project, a pioneering large-scale energy storage system in China. Among four lithium iron phosphate (LFP) battery suppliers, only CATL’s batteries maintained about 90% capacity after 14 years without needing replacement, while competitors faced large-scale replacements or early retirements. This durability likely contributes to CATL’s position as the world’s largest battery manufacturer, known for producing high-quality, long-lasting batteries.
energybatterieselectric-vehiclesenergy-storageCATLbattery-degradationrenewable-energy1.25 million miles EV test: CATL batteries beat rivals with record low degradation
Morgan Stanley Research data reveals that Contemporary Amperex Technology Co. Limited (CATL) leads the electric vehicle battery market in minimizing degradation. In real-world tests involving 12 EV models and 100 batteries across four Chinese cities, CATL batteries retained about 400 km (250 miles) of range after 2 million kilometers (1.25 million miles), outperforming competitors whose batteries retained 350 km (218 miles) or less. This superior durability aligns with previous field data from projects like the Zhangbei Wind-Solar-Storage Demonstration and Jinjiang’s LFP battery system, which demonstrated over 12,000 cycles and projected 20+ years of operation. Managing battery degradation is increasingly recognized as a critical metric for evaluating battery and energy storage system quality. In response to this, CATL began mass production in June 2025 of its 587Ah energy storage cell, designed to optimize degradation control, safety, and system efficiency rather than just increasing battery size. Manufactured at CATL
energybattery-technologyelectric-vehiclesenergy-storageCATLbattery-degradationrenewable-energyWhy the Sudden Emergence Sodium-Ion Batteries? - CleanTechnica
The article discusses the recent surge in interest and development of sodium-ion batteries (SIBs), highlighting CATL’s announcement to commercialize sodium-ion batteries for electric vehicles (EVs) by 2026 with a 310-mile range. Sodium-ion batteries differ from lithium-ion batteries primarily in their cathode and electrolyte materials, with sodium compounds replacing lithium. Various companies have developed different sodium-ion chemistries, such as Prussian white cathodes and hard carbon anodes, achieving diverse performance metrics including rapid charging (15 minutes to 80%), wide operating temperature ranges (-40°C to 70°C), and long cycle lives (up to 25,000 cycles). Notably, sodium-ion batteries exhibit superior low-temperature performance and safety compared to lithium-ion batteries, with better fire resistance and compliance with stringent Chinese safety regulations. Historically, sodium-ion battery research gained momentum after the discovery of hard carbon anodes in 2000, with commercial efforts starting around 2011. Early sodium-ion batteries
energysodium-ion-batteriesbattery-technologyelectric-vehiclesCATLbattery-materialsenergy-storageCATL Makes Big Announcement on Sodium Batteries for 2026 - CleanTechnica
Battery giant CATL, the world’s largest battery producer, announced significant progress in sodium-ion battery technology, projecting that by 2026 these batteries could power standard passenger electric vehicles (EVs) with a range of around 500 km (311 miles) and an energy density of up to 175 Wh/kg. This milestone suggests sodium-ion batteries are approaching the performance needed for mass-market EVs, although pricing details remain undisclosed. CATL plans to deploy sodium-ion batteries across various sectors, including passenger and commercial EVs, stationary energy storage, and battery swapping systems. CATL emphasizes a future battery market featuring a “dual-star” system where both lithium-ion and sodium-ion batteries coexist, each offering distinct advantages. Sodium-ion batteries, launched commercially by CATL’s Naxtra division in 2025, excel in extreme temperature conditions and promise longer-term benefits such as lower costs, improved safety, and reduced carbon emissions compared to lithium-ion batteries. This announcement marks a shift from sodium-ion batteries
energybatteriessodium-ion-batterieselectric-vehiclesCATLenergy-storagebattery-technologyHumanoid Robot Battery Production — CATL Achieves A World First - CleanTechnica
CATL, the world’s leading battery manufacturer, has launched the first-ever humanoid robot battery production line at its factory in Luoyang, Henan. The humanoid robots, named "Xiaomo" or "Little Mo," have replaced human workers in critical battery pack production processes, specifically in the End of Line (EOL) and Direct Current Internal Resistance (DCR) testing stages. These robots can autonomously handle complex tasks such as battery connector insertion, dynamically adjusting their posture and force in real time to accommodate variations in material positioning and connection points, achieving a connection success rate above 99% with efficiency comparable to skilled human operators. Developed by the startup Spirit AI, founded in 2024 and financially backed by CATL, Xiaomo represents a significant breakthrough in applying embodied intelligence to manufacturing. Beyond its core functions, the robot autonomously detects wiring anomalies, reports defects immediately, and switches to inspection mode between operations, thereby reducing defect rates and enhancing production reliability. This deployment
robotbattery-productionhumanoid-robotsmanufacturing-automationCATLrobotics-in-industryindustrial-robotsCATL expects electric-powered transoceanic vessels within three years
CATL, the world’s leading lithium-ion battery manufacturer, forecasts that electric-powered transoceanic cargo vessels will be operational within the next three years. Speaking at Marintec in Shanghai, Su Yiyi, CATL’s shipbuilding general manager, emphasized that shipping decarbonization represents a “certain trillion-dollar industry” and a significant growth opportunity for the company. CATL plans to expand its marine business by developing a comprehensive “ship-shore-cloud” electrification model, which includes batteries, shore-based charging infrastructure, and cloud-based safety management systems. The company has experience powering large vessels, such as the Yangtze River Three Gorges 1 cruise ship, and aims to extend its technology from inland waterways to ocean-going ships. Electrifying sea transportation presents unique challenges compared to road transport, including high humidity, salinity, and the need for sustained high power over long voyages. CATL’s marine division advocates a diversified approach: pure electric solutions for tour boats, containerized
energyelectric-vesselsshipping-decarbonizationlithium-ion-batteriesCATLmarine-battery-solutionselectric-transportationCATL Expects Oceanic Electric Ships in 3 Years - CleanTechnica
CATL, a leading battery manufacturer, is advancing its marine division with ambitions to enable pure-electric ocean-going vessels within the next three years. Currently active in inland rivers, lakes, and coastal waters, CATL aims to expand zero-carbon marine transportation to open seas. The company offers a comprehensive system for electric ships, including batteries, containerized mobile power, high-voltage charging systems, and cloud information platforms, supporting seamless electrification of maritime vessels. Recent developments, such as CATL’s collaboration with major shipping companies and the deployment of battery-powered tugboats and ferries, highlight progress in marine electrification. The anticipated timeline for oceanic electric ships aligns with the expected mass production of sodium-ion batteries (SIBs), which promise significantly lower material costs and enhanced range capabilities. This technology may overcome the final hurdles to widespread maritime electrification, complementing CATL’s broader strategy to electrify both maritime and aviation sectors.
energyelectric-shipsmarine-batteriesCATLsodium-ion-batteriesmaritime-electrificationclean-energy-transportationCATL Launches Factory Construction In Spain - CleanTechnica
CATL, the world’s largest electric vehicle (EV) battery manufacturer, has begun construction of a new battery factory in Aragon, Spain. This move aligns with a broader trend of Chinese EV producers establishing manufacturing facilities in Europe in response to the European Union’s recent tariffs on Chinese-made EVs. By building production capabilities within Europe, CATL and other Chinese companies aim to maintain access to the European market while leveraging local manufacturing to avoid tariffs and logistical challenges. The factory construction involves significant investment, with approximately €4.04 billion ($4.68 billion) allocated to the project. Around 2,000 Chinese workers are currently assisting with the construction, and the plan includes recruiting and training about 3,000 Spanish employees. Production at the new facility is expected to commence by late 2026, marking a strategic expansion of CATL’s global footprint and supporting the EU’s goal of increasing local EV supply chain capabilities.
energybattery-manufacturingelectric-vehiclesCATLrenewable-energyfactory-constructionEurope-energy-industryCATL-powered EV catches sudden fire, burns down to 'skeletal frame'
On October 23, 2025, a Li Auto Mega electric MPV powered by a CATL battery pack suddenly caught fire while driving in Shanghai’s Xuhui District. Witnesses reported no collision or external impact before flames erupted from the vehicle’s chassis, where the battery is located. The fire quickly consumed the entire minivan, leaving only a charred skeletal frame. Thanks to the vehicle’s automatic door release system, the driver and passenger escaped unharmed. Li Auto, in cooperation with local fire authorities, has launched an investigation into the cause, with early indications pointing to the battery pack as the potential ignition source. This incident is particularly concerning as it marks the third fire involving Li Auto Mega vehicles in China since June 2025, although previous cases were linked to external factors. The latest fire’s cause remains undetermined, raising new safety questions about the model. The Li Auto Mega, introduced in March 2024 as the company’s first fully electric MPV, has seen steady
energyelectric-vehiclesbattery-safetyCATLLi-Autoelectric-MPVelectric-battery-fireChinese EV maker unveils extended-range SUV with 933-mile range
IM Motors, a Chinese electric vehicle manufacturer, has launched an updated version of its LS6 SUV available in both battery-electric (BEV) and extended-range electric (EREV) variants. The BEV models include the Pro, with a 76-kWh battery delivering a 404-mile CLTC range and rear-wheel drive, and the Ultra, featuring a 103-kWh battery, all-wheel drive, and a 466-mile range with a rapid 0-62 mph acceleration in 3.48 seconds. The EREV lineup introduces the new Hengxing range-extender system, developed in partnership with CATL, which combines larger battery packs with enhanced efficiency to significantly extend driving range and versatility. The EREV LS6 comes in Pro and Max trims, with the Pro equipped with a 52-kWh battery providing a 230-mile electric range and up to 870 miles total range including fuel, while the Max features a 66-kWh battery, 280 miles electric range, and
energyelectric-vehiclesbattery-technologyrange-extenderCATLextended-range-SUVelectric-mobilityGM Aims For #1 In EV Sales With An Assist From LFP Batteries
General Motors (GM), currently holding the #2 position in U.S. electric vehicle (EV) sales behind Tesla, aims to overtake the leader by leveraging low-cost lithium-iron-phosphate (LFP) batteries imported from Chinese supplier CATL over the next two years. This strategy serves as a temporary measure while GM ramps up domestic LFP battery production, expected by 2027. Despite challenges such as tariff uncertainties and the imminent expiration of the federal $7,500 EV tax credit under the new “OBBA” tax bill, GM remains confident that EV sales will continue growing, supported by factors like lower maintenance costs, home charging convenience, and integration with renewable energy technologies. The article highlights that although political and infrastructural hurdles exist—such as reduced tax incentives and grid limitations for fast charging—advancements in charging solutions, including energy storage-equipped chargers and multi-household charging infrastructure, are addressing these bottlenecks. GM’s renewed focus on affordability is exemplified by the Chevy Bolt
energyelectric-vehiclesLFP-batteriesGMCATLbattery-technologyEV-salesNew hybrid EV by China's Geely, Mercedes offers 1,000-mile range
The Smart #5 EHD is the first plug-in hybrid SUV from Smart, a joint venture between Mercedes-Benz and China’s Geely. It features a 40 kWh lithium iron phosphate battery from CATL paired with a 1.5-liter turbocharged engine producing 161 horsepower. The hybrid system primarily uses the gasoline engine as a generator, enabling an estimated total driving range of nearly 1,000 miles (995 miles by Chinese standards, approximately 620 miles in real-world conditions). The vehicle offers about 155 miles of pure electric range and fuel efficiency around 53 miles per gallon. It also supports fast charging, replenishing its battery in under 15 minutes, and includes advanced driver-assistance features suggested by a roof-mounted LiDAR sensor. Currently, the Smart #5 is available in all-electric versions with multiple trims offering rear-wheel-drive and all-wheel-drive options, horsepower ranging from 335 to 460, and ranges between 354 and 461 miles depending on battery size and
energyelectric-vehicleshybrid-technologylithium-iron-phosphate-batteryCATLplug-in-hybridfuel-efficiency