2025 The Third generation 500W E bike with 48v Battery Foldable electric bike for adults

2025 第三代 500W 电动自行车，带 48v 电池成人可折叠电动自行车 Display LED display Charger AC 100V-220V,54.6V/2A Charging time 3-5hours Max Range "About 50km (Pure electric) About 80KM(with pedal assist)" Max speed USA:20mile/h Speed Level 3 modes