EV Supply Chain > Gigafactories > Battery Cell Gigafactories > SK On Hungary Cell Plant
SK On Hungary Cell Plant
[Last updated: Apr 2026]
This battery cell gigafactory is part of the advanced manufacturing and industrial electrification ecosystem.
| OEM/owner: | SK On |
| Facility: | Hungary Cell Plant |
| Location: | Komarom Komarom-Esztergom |
| Country: | Hungary |
| Tier level: | 1 |
| Capacity: | 30 GWh |
| Cell chemistry: | NMC |
| Format: | Pouch Cells |
| Other product: | Battery |
| Status: | Operational |
| Opened: | 2020 |
| Investment: | $1.50B USD |
| Anchor customer: | Mercedes / Volkswagen |
| Other customer: | Geo risk: | LOW |
Supply chain notes:
SK On European anchor plant; NMC pouch for Mercedes EQS and VW Group EV; expanding to 30 GWh..
Semiconductor relevant notes:
Mercedes 800V SiC traction demand; EU OEM supply.
Location map - Driving directions
EV battery cell gigafactories are large-scale industrial production facilities that include cell manufacturing, automation, and high-throughput logistics. These facilities impose significant electrical load, thermal management, and site electrification requirements, and serve as anchor nodes within regional supply chains and energy infrastructure.