Hyundai outlines cheaper battery strategy to push mass-market EVs globally
Hyundai Motor Group highlighted its push to bring electric vehicles to the mass market through lower-cost, economical battery options at InterBattery 2026, Korea’s largest battery trade show, held at the COEX Convention Center in southern Seoul. Lee Kang-won, a department head at Hyundai, spoke at a conference on the showroom floor, outlining the automaker’s strategy to improve price competitiveness.
He said global growth in the electric-vehicle market has slowed versus initial expectations but remains on an upward trajectory, and that future consumer choices will increasingly hinge on cost. In particular, he warned that price will be a key driver in the small- and mid-size segments, where the majority of EV sales reside in many markets, including the United States.
To cut costs, Hyundai plans to expand the use of economy-friendly battery chemistries, including lithium iron phosphate (LFP) and mid-nickel chemistries. Mid-nickel batteries reduce nickel content while seeking to offset the resulting energy-density decline with a hybrid design intended to preserve overall performance.
Process improvements are also central to Hyundai’s cost-reduction plan. The company is adopting a dry-electrode manufacturing process for its batteries, which Lee said could cut processing costs by about 17 percent compared with traditional wet processes. He also cited battery standardization as a way to slash development costs by as much as 60 percent by reducing duplicated efforts.
Hyundai is pursuing solid-state battery development, noting it has progressed to the point of operating an internal test vehicle. However, Lee described solid-state technology as still in an early stage, requiring improvements in safety and energy density before it can be practically deployed in vehicles.
Another key point was flexibility in battery form factors. Hyundai is not limiting itself to a single battery pack design; Lee said the company is using cell-to-pack (CTP) technology and is evaluating both prismatic and pouch cell formats during development, rather than treating one form factor as the sole path forward.
Why this matters beyond Korea: the price-competitive trajectory Hyundai outlines could influence the global EV market, including the United States. Lower-cost batteries based on LFP and mid-nickel chemistries may help reduce EV sticker prices and expand affordability, affecting U.S. consumer demand and automaker strategies. Advances in dry-electrode manufacturing and battery standardization could reshape supply chains by lowering production costs and accelerating scale, with implications for battery suppliers, pricing, and the pace of U.S. EV rollout. For policymakers, the move underscores ongoing shifts in technology choices—balancing energy density, safety, and sourcing—while highlighting how Korean manufacturers compete in a global market where the United States is expanding domestic battery capacity and incentivizing local supply chains.