Key points in this article
Buy the car, not the battery
'Buy the car, not the battery' is moving from trendy to mainstream. Vehicle-battery separation (BaaS) turns the costliest part into a monthly-leased asset: NIO's 75kWh pack cuts purchase price by ¥70k at ¥728/month, 100kWh by ¥108k at ¥1128/month, and about 60% of 1.11 million delivered users chose it. More milestone is financing—Wuhan Weineng issued the world's first power-battery REIT on the SSE in Mar 2026 at ¥501M, packaging batteries across hundreds of thousands of vehicles into a publicly priced underlying asset, giving the 'battery bank' a market valuation.
Cost and standard move together
Supporting the model are falling cost and rising standard. LFP cell price dropped from ~1100 to 700 yuan/kWh, widening lease-room; Weineng manages ~42GWh, near 600k blocks, 550k users; the 1 Oct 2026 unified swap standard opens the last mile of 'cross-brand shared swap'. Meanwhile the 1 Apr 2026 end-of-life battery recycle rules set 'vehicle-battery integral scrapping', tightening whole-life responsibility. The market is seen reaching ~¥67.8B by 2030.
Yantai: charge well first
For Yantai owners, vehicle-battery separation is an optional 'lower down-payment, slower depreciation' idea, but community charging's core is still 'charge well'. Dongdian Huichong's compliant shelters and public charging watch the long-term effect of battery banks and swap standards on the network—whoever owns the battery, the doorstep stall must stay stable, safe, available; residents may weigh 'BaaS support' as one dimension to cut holding cost, but not sacrifice daily charging ease for novelty.