Hyundai tests second-life E-GMP batteries as energy storage for fast chargers
Hyundai Motor Group and LG Energy Solution are testing a used battery energy storage system (UBESS) with 200 kWh capacity at a fast-charging site in South Korea. The trial uses batteries from E-GMP vehicles like the Hyundai Ioniq 5 and Kia EV6 to assess their feasibility for peak shaving and grid support. The project aims to evaluate the technical and economic viability of reusing retired EV batteries in stationary storage systems.





