EV Supply Chain > Gigafactories > Battery Gigafactories > BYD Changzhou EV Assembly
BYD Changzhou EV Assembly
[Last updated: Apr 2026]
This battery pack/module gigafactory is part of the advanced manufacturing and industrial electrification ecosystem.
| OEM/owner: | BYD |
| Facility: | Changzhou EV Assembly |
| Location: | Changzhou Jiangsu |
| Country: | China |
| Tier level: | 1 |
| Capacity: | GWh |
| Cell chemistry: | LFP / NMC |
| Status: | Operational |
| Opened: | 2022 |
| Investment: | $0.80B USD |
| Anchor customer: | BYD (captive) |
| Other customer: | Geo risk: | HIGH |
Supply chain notes:
BYD Changzhou eastern China hub; Seagull and Dolphin platforms; 200k units; proximity to Shanghai OEM ecosystem..
Semiconductor relevant notes:
BYD affordable EV SiC cost-down; Seagull ultra-low-cost platform.
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.