BYD’s entry‑level Seagull – marketed in China as the Dolphin Surf – is receiving a major technical refresh that pushes the model well beyond its original “budget” positioning. The second‑generation vehicle, first hinted at in a series of sketches on September 24, now sports a longer wheelbase (by 120 mm) and a wider track, giving it a more spacious cabin while still fitting within the sub‑compact segment.

The centerpiece of the upgrade is a new lithium‑iron‑phosphate (LFP) battery pack that jumps from the original 30 kWh to roughly 50 kWh, delivering a claimed WLTC range of about 420 km (260 mi). More striking is the charging capability: BYD says the pack can accept a 200 kW DC pulse that fills 80 % of capacity in just five minutes, a figure that rivals premium fast‑charging solutions from rivals. The company attributes the speed to a revised cell layout, a higher‑conductivity electrolyte and a new thermal‑management module that keeps cell temperatures within safe limits during the ultra‑high‑rate charge.

Pricing is expected to stay close to the original US$10,000 starting point for the Chinese market, thanks to BYD’s economies of scale and the continued use of LFP chemistry, which avoids the cost premium of nickel‑rich chemistries. The upgrade also includes an updated infotainment system, a digital instrument cluster and a modest increase in motor output from 70 kW to 85 kW, giving the car a 0‑100 km/h time of 9.8 seconds.

Industry analysts see the move as BYD’s attempt to capture a larger share of the mass‑market segment while showcasing that low‑cost EVs can still deliver premium‑grade charging performance. If the five‑minute charge claim holds up in real‑world testing, it could set a new benchmark for affordable EVs and pressure competitors to accelerate their own fast‑charge roadmaps. The refreshed Seagull is slated for a public debut in early October, with deliveries expected to begin shortly thereafter.

Electrek • InsideEVs

German automaker Volkswagen and Chinese battery maker Gotion High‑Tech have announced a joint investment of $3.67 billion to build a vertically integrated battery ecosystem in Europe. The partnership, disclosed on September 28 by CnEVPost, will see a new gigafactory erected in the state of Saxony, with an initial annual capacity of 15 GWh that will be expanded to 30 GWh by 2032.

The facility will focus on nickel‑cobalt‑manganese (NCM) cathode chemistry, leveraging Gotion’s expertise in high‑energy density cell design and Volkswagen’s demand forecast for its upcoming ID series. Production lines will be equipped to manufacture both cylindrical (21700) and pouch cells, allowing VW to source batteries for a range of vehicle platforms from compact cars to midsize SUVs.

Beyond the plant itself, the agreement includes a 10‑year offtake contract in which Volkswagen will purchase at least 70 % of the factory’s output, providing a guaranteed revenue stream for Gotion and reducing supply‑chain risk for the automaker. The joint venture will also establish a research hub on site to explore next‑generation chemistries, including solid‑state and high‑voltage electrolytes, with a target of achieving 250 Wh/kg cell energy density by 2029.

The investment is part of Volkswagen’s broader “Battery Europe” strategy, which aims to localise 70 % of its battery supply by 2030. For Gotion, the deal marks its first major manufacturing footprint outside China and signals confidence in the European market’s long‑term growth. Analysts expect the project to create roughly 2,500 jobs and to help the EU meet its 2030 climate targets by reducing the carbon footprint associated with battery imports.

CnEVPost

In a move that reshapes China’s fast‑growing battery‑swap ecosystem, NIO Power – the subsidiary that operates NIO’s nationwide swap stations – has agreed to sell a 30 % equity stake to Geely Holding. The transaction, announced on September 27, values NIO Power at roughly RMB 16 billion (about $2.4 billion) on a post‑money basis. While the cash component of the deal is modest, Geely will contribute its own commercial battery‑swap business and RMB 640 million (≈$94 million) in cash, effectively swapping assets for equity.

The partnership is expected to accelerate the rollout of swap stations across both companies’ dealer networks, adding an estimated 1,200 new locations by 2025. Geely’s involvement also brings its in‑house battery‑cell expertise – notably its recent 2.2 MW fast‑charging system – to the swap platform, potentially enabling higher‑capacity modules that can support larger EVs such as SUVs and light trucks. NIO retains a controlling 70 % stake, ensuring continuity of its proprietary battery‑swap technology and software stack.

Strategically, the deal gives Geely a foothold in a market segment that has been dominated by NIO, while providing NIO with additional capital to fund the next generation of swap stations, which aim to reduce the average swap time to under three minutes. Industry observers note that the consolidation could lead to standardisation of swap‑module dimensions and safety protocols, making it easier for third‑party operators to join the network. The combined entity plans to explore cross‑border expansion, with pilot projects already discussed for Southeast Asian markets where EV adoption is accelerating.

Electrek

Quick News

• Volkswagen Delays Ontario Gigafactory, New Completion Target 2028 – InsideEVs reports that VW’s planned 20 GWh battery plant in Ontario, Canada, has been pushed back due to supply‑chain bottlenecks and permitting issues. The revised timeline now targets full production start in early 2028, a year later than originally announced. The delay may affect VW’s North‑American EV rollout schedule, which relied on the plant to supply batteries for the ID.4 and upcoming compact models. InsideEVs

• China Announces 5‑Year Plan to Deploy Large‑Scale All‑Solid‑State Batteries by 2030 – CnEVPost details a government‑backed roadmap that earmarks ¥120 billion (≈$17 billion) for research, pilot production and commercialisation of all‑solid‑state (ASS) batteries. The plan calls for at least three ASS‑cell factories to be operational by 2028, with a combined capacity of 5 GWh, and aims for ASS batteries to power 10 % of new EV sales by 2030. Incentives include tax breaks, subsidies for R&D, and fast‑track approvals for ASS‑cell manufacturers. The policy is intended to leapfrog current lithium‑ion technology and position China as the global leader in next‑generation energy storage. CnEVPost