Nio's Battery Swap Strategy: Navigating China's Tax Policy and Supply Constraints
Nio, the Shanghai-based electric vehicle (EV) manufacturer, is leveraging China's revised vehicle purchase tax policy to its advantage. Starting January 1, 2026, the policy will offer a 50% reduction in purchase tax, favoring battery-swap models that separate the vehicle and battery. This strategy aligns with Nio's Battery as a Service (BaaS) program, where customers purchase the vehicle without the battery and pay a monthly subscription fee for access.
In 2024, Nio opened 679 battery swap stations in China, and in 2025, it expanded to 681. This year, the company aims to build at least 1,000 stations, as stated by founder and CEO William Li. The BaaS plan provides buyers with additional purchase tax reductions, saving between RMB 1,770 and RMB 9,558, depending on the vehicle price.
Nio's battery supply expansion is a key focus. In January, the company will add over 4,200 long-range battery packs, including 1,200 100 kWh units and over 3,000 102 kWh units. This move addresses recent supply constraints that have impacted the deliveries of Nio's best-selling ES8 model. In September, Nio prioritized 100 kWh battery packs for the third-generation ES8 production, temporarily affecting battery supply at some swap stations.
The company delivered 40,000 ES8 units in 100 days and over 20,000 in December alone. To compensate for the constraint, Nio offered new ES8 customers a 400 yuan ($57) charging subsidy for deliveries by December 31. Founder and CEO William Li attributed the battery supply bottleneck to the primary limitation on ES8 deliveries, expecting the constraint to ease in January when production capacity surpasses vehicle output.
Nio's main battery suppliers are CATL, its partner, investor, and the world's largest battery maker, and CALB. This strategic move showcases Nio's adaptability in navigating China's evolving tax policies and supply chain dynamics, positioning itself as a leader in the electric vehicle market.
