Certified Safety & Quality: Independently certified by a third-party laboratory for electrical safety and performance; supporting documentation available upon request. 6061 Aluminum Frame: Built to last, this electric bicycle features a durable 6061 aluminum frame that ensures both strength and longevity. The frame provides a sturdy foundation for all your rides, whether for daily commuting or long-distance adventures. Designed and tested for stability, it guarantees durability over time. Removable Battery and Long Range: Equipped with a 36V 10.4Ah removable battery, this ebike can travel up to 40 miles on a single full charge. The removable design allows for easy charging and battery swapping on the go. Perfect for both urban commutes and weekend rides without the concern of limited range. 700W Peak Power & Hill-Climbing Ability: Powered by a 36V 350W rear motor with 700W peak power, this e-bike easily tackles hills and tough terrain. The 7-speed system ensures smooth shifting between flat roads and inclines for a powerful and reliable ride. Color LCD Display: This cruiser bike offers three riding modes (Pure Electric Mode, Pedal Assist Mode, and Classic Bike Mode). The color LCD display shows real-time data such as speed, battery power, mileage, and more, making it easy to track your ride. Ensuring a safe and enjoyable experience. MOONCOOL Electric Bike for Adults, 700W Peak Power 7 Speed Step Through Electric Cruiser Bike, 40 Miles Electric Bicycle with 36V 10.4Ah Battery, Aluminum Frame City Commuter E Bikes for Women, Men