Smart Share Global Limited (EM) Stock Analysis & Winston Score
Smart Share Global Limited, also known as Energy Monster, runs a phone-charging rental service in China. Customers borrow portable battery packs from small kiosks placed in restaurants, malls, hotels, and other public spots, then return them at any kiosk when done. The company is one of the largest shared power bank networks in China, with millions of charging units spread across hundreds of thousands of locations. The company makes money by charging users a small hourly or daily rental fee through a mobile app. It operates almost entirely within China and generates a few hundred million dollars in annual revenue. Its competitive moat comes from the sheer size of its location network, which makes it more convenient than smaller rivals. However, the business faces real pressure from intense competition, thin margins, and the risk that improving built-in phone battery life could reduce demand for portable charging over time.
Winston Score: 19/100 — Weak
Weak fundamentals across most pillars.
- Quality: Weak (4/30)
- Growth: Weak (3/20)
- Cash Flow: Weak (1/10)
- Stability: Data not available (0/10)
- Valuation: Data not available (0/10)
- Ownership: Good (10/15)


