Hyundai Motor Group
Hyundai e-GMP 84 kWh
NCM 811 cells from SK On · 84 kWh total (81 kWh usable) · used in 3 model variants.
Pack reference
Pack overview
Known issues
How this pack ages (industry context)
Industry fleet aggregates: 2.3% average annual capacity loss across 22,700 EVs / 21 models (Geotab, 2026), and 95% range retention at 5 years on average across 30,000+ vehicles (Recurrent, 2026).
OEM warranty floor on this pack: 10 yr / 100k mi to 70% capacity.
Public per-pack degradation curves are not available for most models. Individual results vary materially with climate, charging behavior, and DC fast-charge frequency.
Vehicles using this pack
Battery-Related NHTSA Recalls
Recalls affecting battery, charging, electric propulsion, or thermal-event systems on vehicles using this pack, as of the last complaint-data run. Each campaign names the model generation it was filed against; the summary gives the model years covered.
Hyundai Motor America (Hyundai) is recalling certain 2023-2024 Ioniq 5 vehicles. The high voltage battery cells may contain misaligned electrodes, which can lead to a fire while parked or driving.
Consequence: A fire increases the risk of injury.
Filed against: Hyundai Ioniq 5 2025-2025; Hyundai Ioniq 5 2022-2025
Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 and 2024 EV9 vehicles. The high voltage battery cells may contain misaligned electrodes, which can lead to a fire while parked or driving.
Consequence: A fire increases the risk of injury.
Filed against: Kia EV6 2025-2025
Hyundai Motor America (Hyundai) is recalling certain 2025-2026 IONIQ 5 and 2026 IONIQ 9 vehicles. The high voltage battery system may contain an improperly tightened bus bar, which can cause a short-circuit.
Consequence: An electrical short in the high voltage battery system increases the risk of a fire.
Filed against: Hyundai Ioniq 5 2025-2025; Hyundai Ioniq 5 2022-2025
Hyundai Motor America (Hyundai) is recalling certain 2025 IONIQ 5 vehicles. The high voltage battery system may contain an improperly tightened bus bar, which can cause a short-circuit.
Consequence: An electrical short in the high voltage battery system increases the risk of a fire.
Filed against: Hyundai Ioniq 5 2025-2025; Hyundai Ioniq 5 2022-2025
Hyundai Motor America (Hyundai) is recalling certain 2022-2024 IONIQ 5, 2023-2025 IONIQ 6, Genesis GV60, Genesis GV70 "Electrified," and Genesis G80 "Electrified" vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can result in a loss of drive power.
Consequence: A loss of drive power increases the risk of a crash.
Filed against: Hyundai Ioniq 5 2025-2025; Hyundai Ioniq 5 2022-2025
Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can result in a loss of drive power.
Consequence: A loss of drive power increases the risk of a crash.
Filed against: Kia EV6 2025-2025
Hyundai Motor America (Hyundai) is recalling certain 2022-2024 IONIQ 5, 2023-2024 IONIQ 6, Genesis GV60, Genesis GV70 "Electrified," and Genesis G80 "Electrified" vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-Volt battery, which can result in a loss of drive power.
Consequence: A loss of drive power increases the risk of a crash.
Filed against: Hyundai Ioniq 5 2025-2025; Hyundai Ioniq 5 2022-2025
Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-Volt battery, which can result in a loss of drive power.
Consequence: A loss of drive power increases the risk of a crash.
Filed against: Kia EV6 2025-2025
For TWD editorial coverage of major recall campaigns, see /recalls/.
Pack family
Hyundai e-GMP 84 kWh is part of the hyundai-egmp family. Related packs:
Frequently Asked Questions
What chemistry is the Hyundai e-GMP 84 kWh?
The Hyundai e-GMP 84 kWh uses NCM 811 chemistry. Cells are supplied by SK On. Cell format: Pouch. Pack architecture: Larger module count vs 77.4 (~192 cells), upgraded cooling for sustained performance, 800V architecture.
What is the warranty on this pack?
10 years or 100,000 miles, with capacity coverage to 70% of original. Specific terms vary by year and trim; check the manufacturer's warranty booklet for the exact vehicle.
How much does this pack degrade over time?
Industry-wide fleet aggregates show roughly 2.3% average annual capacity loss across 22,700 EVs (Geotab, 2026), with about 95% range retention at five years on average across Recurrent's 30,000+ vehicle fleet (2026). Public per-pack degradation curves are not available for most models. The Hyundai e-GMP 84 kWh battery warranty runs 10 years / 100,000 miles to a 70% capacity floor, which is the OEM-guaranteed minimum within that period. Individual results vary with climate, charging habits, and DC fast-charging frequency.
Which vehicles use the Hyundai e-GMP 84 kWh?
Hyundai Ioniq 5 2025-2025 (Long Range (SE / SEL / Limited / XRT)); Hyundai Ioniq 5 2022-2025 (Ioniq 5 N (2025, AWD only)); Kia EV6 2025-2025 (Long Range).