Nio's first fifth-generation battery swap station will go into operation on August 7 in Quanzhou, becoming the 4,000th swap station in China. The new station supports Nio, Onvo and Firefly brands, with rebuilt architecture accommodating wheelbases from 4.003m to 5.3m.
Core Upgrades of Fifth-Generation Swap Station
On August 7, 2026, Nio will activate its first fifth-generation battery swap station in Quanzhou, Fujian province. According to CNEVPost, this station marks not only a technological milestone but also Nio's 4,000th swap station in China. Ma Lin, Nio's VP of branding and communications, revealed the date on Weibo.
The fifth-generation station's key breakthrough lies in its rebuilt underlying architecture:
- Significantly expanded wheelbase compatibility: Accommodates wheelbases from 4.003 meters (Firefly) to 5.3 meters (ES9 flagship SUV)
- Three-brand support: First station to simultaneously serve Nio, Onvo, and Firefly brands
- Modular design: Provides unified battery swap service for vehicles of different sizes and platforms
This means whether it's the compact city commuter Firefly or the large flagship SUV ES9, both can complete battery swaps at the same station — a major breakthrough in swap technology.
Swap Network Status and Targets
As of August 3, 2026, Nio's energy infrastructure in China has achieved significant results:
| Infrastructure Type | Count |
|---|---|
| Total energy sites | 9,149 |
| Swap stations | 3,994 |
| Charging stations | 5,155 |
| Charging piles | 29,781 |
The Firefly brand's swap network deployment is also progressing. The brand began internal testing at fifth-generation pioneer stations in six cities in late June, preparing for official access to the swap network. As Nio's younger, more entry-level brand, Firefly's addition will further expand the swap network's user base.
Nio's 2026 swap station construction targets are clear:
- Add over 1,000 swap stations: Continuously expand network coverage density
- Three-brand synergistic operation: Improve asset utilization through multi-brand shared stations
- Unified technology platform: Fifth-generation stations become the standard for future swap networks
Implications for Overseas Markets
Nio's battery swap model has been a unique innovation in China's NEV industry. The launch of the fifth-generation station further solidifies Nio's technological lead in charging infrastructure.
For Central Asian and Russian market participants following China's NEV technology, the value of Nio's swap model lies in:
- Solving range anxiety: Swap time is far shorter than charging, suitable for long-distance travel
- Battery asset management: Vehicle-battery separation lowers purchase barriers; unified battery maintenance extends lifespan
- Grid-friendly: Swap stations can participate in grid peak shaving, improving energy efficiency
Currently, Nio's swap network is mainly concentrated in China. But as its overseas expansion plans advance, the swap model is expected to land in more markets. EX1000.COM will continue tracking the internationalization of Nio's swap technology.
Key Data Recap:
- First Gen-5 station launch date: August 7
- Total swap stations in China: 3,994
- Total charging piles: 29,781
- 2026 target new swap stations: 1,000+
