Hyundai unveils in-house battery cells with 40% faster charging and double output for 2027 models
By Eve
Hyundai Motor Company announced new in-house battery cells at its 2026 CEO Investor Day in Seoul that deliver more than double the output of previous high-nickel cells and cut charging time by 40%. The cells will debut in Extended Range Electric Vehicle models in the first half of 2027, using less than half the battery capacity of comparable full-electric vehicles, while 2027 EV models will use mid-nickel NCM cells that reduce battery cost by around 30%. Hyundai also revealed a cloud-based battery management system upgrade targeting 20% longer battery life by 2028 and a new Thermal Runaway Protection safety technology.
Why it matters
Faster charging and lower battery costs directly affect the business case for fleet electrification and the infrastructure load profiles that charge-point operators must plan for. Hyundai's shift to mid-nickel chemistry and extended battery life could reduce total cost of ownership for commercial buyers and influence procurement specifications across the sector.
Source
- Original title
- “Hyundai reveals battery cells that cut charging time by 40% at 2026 Investor Day”
- Published
- 1 September 2026
- Updated
- 5 September 2026
In this story
- Topic
- Electric Vehicles
- Place
- Global
- Tag
- Hyundai
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