battery technology

The Wall Street Journal reports on how the United States is working to challenge China's dominance over critical minerals, materials essential for electronics, batteries and defense technology. The piece examines U.S. strategies to build alternative supply chains and reduce dependence on Chinese exports, a growing priority in the broader economic and strategic rivalry between Washington and Beijing.

Volkswagen has announced a partnership with Chinese battery manufacturer Gotion High-Tech to supply batteries for its electric vehicles. The deal deepens the German automaker's ties with Chinese suppliers as it scales up its EV production and secures battery capacity. The announcement drew attention from industry and market watchers tracking VW's electrification strategy and its reliance on Chinese battery technology.

Volkswagen's deal with Chinese battery maker Gotion is drawing attention as a case study in the limits of Western efforts to reduce dependence on China. Despite political pressure to de-risk supply chains, the automaker continues to rely on Chinese partners for critical battery technology and production, underscoring how deeply intertwined the European and Chinese industrial bases remain.

Geely has agreed to acquire a 30% stake in the battery-swapping business of rival Chinese electric vehicle maker Nio. The move would link two competing automakers in the infrastructure segment that Nio has built out as a differentiator for its cars, allowing drivers to exchange depleted batteries for charged ones in minutes. The reported deal highlights growing consolidation and cooperation in China's crowded electric vehicle market.

Researchers are applying semiconductor chipmaking techniques to build improved electric vehicle batteries, according to a report by SciTechDaily. The approach adapts lithography-based manufacturing methods from the chip industry to battery production, potentially improving battery performance. Details on which institutions are involved and the specific results have not been widely reported, but the cross-industry idea is drawing attention in technology and energy circles.

Chinese automaker BYD has confirmed plans to bring an electric vehicle equipped with a solid-state battery to market in 2027. Solid-state batteries are seen as a potential breakthrough for electric cars, promising greater range, faster charging and improved safety over today's lithium-ion cells. The announcement puts BYD in the race with other manufacturers working toward mass production of the technology.

Chinese car companies are pushing ahead in electric vehicle technology with ultrafast charging that can refill a battery in about five minutes. Reports carried in US regional newspapers highlight the advance, which would put Chinese manufacturers well ahead of Western rivals on charging speed and reinforce concerns about China's growing lead in the EV sector.

South Korean chemical maker LG Chem and German automaker Volkswagen have announced a partnership to develop new materials. The collaboration signals growing cooperation between battery and materials suppliers and carmakers as the auto industry works to secure supply chains and advance technologies such as lighter components and next-generation battery materials. Details on the scope and value of the deal have not been disclosed, but industry watchers view it as another step in deepening ties between Asian suppliers and European automakers.

Chinese electric vehicle makers NIO and Geely have announced a partnership covering EV charging networks and battery swapping technology. The deal would link NIO's battery swap infrastructure, one of the largest in China, with Geely's vehicle lineup and energy services. Cooperation between two of China's biggest EV groups signals growing industry consolidation around battery swapping as a charging alternative.

An American-developed battery technology is being pitched as a way to loosen China's dominance over the electric vehicle supply chain. China currently controls much of the world's battery production and critical mineral processing, making any credible US alternative strategically significant. Industry coverage suggests the technology could reduce Western automakers' dependence on Chinese suppliers, though questions remain over cost, scale and timelines.

Chinese EV maker BYD says a significantly improved electric vehicle battery will arrive next year, promising better performance over current technology. The announcement puts further pressure on rivals like Tesla and CATL in the increasingly competitive battery and EV market, where battery breakthroughs on range, charging speed and cost are a key differentiator.

A new benchmark is taking hold in the electric vehicle market: 300 miles of range on a single charge is now standard for many new models, according to automotive outlet InsideEVs. The outlet asks whether 400 miles could be the next target as battery technology improves and buyers demand longer range. The discussion reflects how quickly EV expectations have shifted from novelty to mainstream capability.

A new commentary argues that the relationship between solar power, wind power, battery storage and politics has become complicated. The piece examines how political factors shape the deployment of renewable energy technologies and storage. It is drawing attention among readers following the clean energy transition, where policy decisions increasingly influence how fast solar, wind and battery projects can move forward.

China has started mass production of a new battery developed using space technology, according to CGTN reporting framed under its energy innovation coverage. The item highlights the transfer of aerospace-derived technology into civilian energy storage, though details on the battery's chemistry, capacity or intended applications have not been made clear. The announcement fits into ongoing Chinese efforts to showcase advances in energy technology and industrial self-reliance.

An auto industry executive has publicly admitted that most companies are struggling to develop solid-state EV batteries, calling out an uncomfortable truth in the race to commercialize the technology. Solid-state batteries promise greater range, faster charging and improved safety, but mass production has proven difficult, and the comments suggest timelines may slip further than many manufacturers have publicly acknowledged.

The Business and Human Rights Resource Centre has published the Transition Minerals Tracker 2026 for South America, compiling data on companies extracting minerals used in the energy transition, such as lithium and copper. The tracker monitors human rights allegations against mining firms across the region, a key supplier of raw materials for batteries and renewable technology.

A newly highlighted solid-state battery pack claims to deliver up to 745 miles of range on a single charge, a figure far beyond what most of today's electric vehicles can achieve. The report argues such technology could make current EVs obsolete once it reaches production. Details on timing, cost and which manufacturers might adopt the pack remain unclear.

Chinese electric vehicle maker Nio will operate a dedicated battery swapping network for Geely's ride-hailing brand Cao Cao Mobility and robotaxi fleets, according to an industry report. The arrangement would give Geely's commercial fleets access to Nio's fast battery swap technology through a segregated network, separate from the one serving Nio's own customers, as both automakers push deeper into fleet and autonomous mobility services.

The UK's largest solar and energy storage exhibition took place in Birmingham, bringing together industry figures from across the renewable energy sector. pv magazine reported the main takeaways from the event, covering developments in solar technology, battery storage and the policy landscape shaping the UK's clean energy transition.

Swedish truck maker Scania and snow-grooming equipment manufacturer Prinoth are expanding their partnership to develop electric snow groomers. The collaboration aims to bring battery-electric technology to slope preparation machines, cutting emissions and noise at ski resorts. Interest follows broader moves across the heavy vehicle industry to electrify specialised off-highway equipment.

Researchers have identified fundamental limits on the energy storage and power stability of quantum batteries, according to a report by The Quantum Insider. The findings outline constraints on how much energy such devices can hold and how reliably they can deliver power. Quantum batteries remain an experimental concept, but the work clarifies practical boundaries for future development in quantum energy research.

A BBC Future article is drawing attention to homeowners swapping gas generators for personal house batteries as backup power during storms. One household profiled said they did not mind the cold, but just wanted morning coffee and the news back on. Commenters contrast the old, fuel-dependent generator technology with newer direct-current battery systems, and at least one reader is being identified as coming from the Fark community.

The World Power Battery Conference 2026 opened on 3 September in Yibin, Sichuan Province, China, bringing together battery manufacturers, technology developers, policymakers and international partners. The fifth annual edition focuses on advanced battery technologies, with discussions centred on the future of the power battery industry and global supply chains.

A new report argues the United States is falling behind on fast-charging technology, while Chinese networks now routinely recharge electric cars to 70% capacity in under five minutes. The gap highlights how China's investment in high-power charging infrastructure and battery design is outpacing American rollouts, raising concerns about EV adoption and competitiveness in the US market.