The archive · Business Models · Strategic decision · 2020–2021
NIO sells cars without batteries — BaaS rents the pack from ¥980 a month
NIO separates the car from the battery: buyers save ¥70,000 upfront and pay a monthly fee, making premium EVs cheaper to own than ICE rivals.
NIO Inc.
What it had to solve
NIO's premium SUVs cost over ¥350,000, and battery degradation made used EVs lose value fast; cars above ¥300,000 also fell outside China's NEV subsidy. NIO needed a lower entry price without cheapening the product.
How it works
NIO launched Battery as a Service (BaaS) on August 20, 2020, separating its electric cars from their most expensive part. Buyers purchased a homologated vehicle without the battery — ¥70,000 cheaper on every model — and subscribed to a 70 kWh pack for ¥980 a month, plus an ¥80 guarantee fee for those outside the service plan.
The packs are owned by Weineng Battery Asset Company, founded by NIO with CATL, Hubei Science Technology Investment Group and Guotai Junan International, with ¥800 million in registered capital; CATL contributed ¥200 million for a 25% stake. NIO operates the subscription and swap services, and users keep access to Power Swap stations and can upgrade to larger packs later.
BaaS attacked three adoption blockers at once: high purchase price, battery degradation and resale value, and the ¥300,000 subsidy line, which premium NIO models now crossed downward while keeping swap-technology benefits. NIO had already built 143 swap stations, filed more than 1,200 battery-swapping patents and completed over 800,000 swaps by launch day.
Within months BaaS became the majority way to buy: 35% of new orders in November 2020, over 40% in December and 55% by February 2021, with NIO expanding its swap network toward 500 planned stations for 2021.
Why it lands
- Cutting the price by ¥70,000 without discounting the car gave NIO a lower entry point while protecting margins.
- Parking the packs in a separate asset company with CATL spread the capital cost and made the battery a financial product, not just a part.
- A monthly fee turned battery degradation into a service problem — users swap or upgrade instead of fearing aging packs.
- Dropping below the ¥300k subsidy threshold converted a policy constraint into a reason to choose BaaS.
What it did
Every NIO model became ¥70,000 cheaper to buy. BaaS took 35% of new orders in November 2020, over 40% in December and 55% by February 2021, and dropped premium models below the ¥300,000 subsidy threshold while keeping swap-technology benefits.
What you can take
Renting the costly, degradable part instead of selling it lowers the entry price, keeps the asset financed and upgradeable, and turns a hardware sale into a service relationship.
Since then
BaaS became the default way to buy a NIO: penetration of new orders rose from 35% in November 2020 to over 40% in December and 55% by February 2021, and the company expanded its swap network from 143 stations at launch to 191 across 76 cities by March 2021, with a plan for 500. Weineng, the battery asset company, raised ¥1.44 billion across two funding rounds by early 2021 as eight shareholders joined. The model remained capital-intensive — financing a large pool of spare packs and stations — but established vehicle-battery separation as a legitimate way to sell premium EVs in China.
Sources
spotted an error? The archive wants to know.
Your turn
You just read one. Describe the brief you are staring at, and see who has been given the same problem.
Free account · 3 free questions · no card