Scenario Characteristics: Low-speed shuttle vehicles used in golf courses, large scenic areas, resorts, and similar venues. Operating routes are relatively fixed with extended daily usage hours. High demands are placed on battery quietness, zero emissions, and maintenance-free features.

Core Requirements:
Long deep-cycle life (1-2 charge/discharge cycles per day)
Maintenance-free design to reduce manual inspection costs
High safety standards to prevent acid leakage and corrosion
High energy density to reduce vehicle weight and extend per-charge runtime