Yadea Voltguard U50 Review: 1500W Motor, 200km Battery Range
The Yadea Voltguard U50 uses a 1500W motor, with a top speed of 63 km/h; a 72V50Ah lithium battery with a claimed range of 200 km, a charging time of 5–6 hours, a high-strength steel frame, IPX7/IPX6 water resistance, and smartphone connectivity.
The Yadea Voltguard U50 was launched in Vietnam in early November 2025, targeting urban commuting needs with a compact electric scooter offering sufficient performance and numerous convenient features. According to the manufacturer, the scooter uses a 1500W motor, has a top speed of 63 km/h, and a 72V50Ah lithium battery providing a standard range of 200 km on a single charge (5-6 hours). IPX7/IPX6 water resistance, front and rear disc brakes, and smartphone connectivity are notable features at a price of 35.99 million VND (including VAT, battery, and charger).
Sleek, sporty design.
The Voltguard U50 follows a sporty design with soft, curved panels and a compact overall size. Its dimensions are 1945 x 715 x 1130 mm (length x width x height), with a seat height of 770 mm – suitable for the physique of most Vietnamese users. The flat, 287 mm long footrests allow for easier changes in posture during daily commuting, and the thick, tiered seat supports both the rider and passenger. Foldable footrests and elongated rear grab handles assist with maneuvering and turning the bike.
The lighting system uses "panther eye" style headlights with LED technology, boasting a beam range of 55 meters. The front turn signals are neatly positioned on either side of the fairing, while the taillights and rear turn signals are sleek and streamlined, maintaining an overall sharp look. The instrument cluster features an 8.4-inch liquid crystal LED display, providing comprehensive operating information; the buttons on the handlebars are arranged for easy operation.
The frame uses high-strength steel to optimize rigidity and a seamless feel during operation, according to the manufacturer.
1500W motor and city driving capability.
The Voltguard U50's powertrain is powered by the proprietary YADEA TTFAR motor with a nominal power of 1500W, high-density windings, and a claimed efficiency of up to 90%. According to the manufacturer, the maximum torque reaches 150 Nm, allowing the bike to accelerate from 0–30 km/h in 4.31 seconds. The top speed of 63 km/h is well-suited for urban environments, and it features two riding modes, TTFAR and SPORT, which can be quickly switched using a button on the right side.
The stated climbing ability is 14 degrees, compatible with urban overpasses (typically around 5 degrees). Disc brakes on both the front and rear wheels enhance speed control. It features telescopic front suspension and twin-spring rear suspension; 14-inch cast wheels with tubeless tires (90/90-14 (front) and 100/90-14 (rear)) are geared towards stability when changing lanes and cornering at typical city speeds.
Notably, many key components of the vehicle meet IPX7 and IPX6 water resistance standards. According to the manufacturer, users can operate the vehicle in heavy rain and wade through water up to 0.3 meters deep without damaging the electrical system – a criterion suitable for Vietnam's weather conditions.
72V50Ah Lithium Battery: Usage and Charging Range
The heart of the Voltguard U50 lies in its 72V50Ah lithium battery pack. Under standard conditions, it boasts a range of up to 200 km on a single charge – a remarkable capacity in its segment. The lithium battery is equipped with a Battery Management System (BMS) that monitors temperature, voltage, current, etc., to protect against risks such as overcharging, over-discharging, or short circuits.
Charging time with the included charger is approximately 5–6 hours from 0–100%. Given the nature of urban commuting, this is suitable for overnight charging at home, and also reduces the frequency of charging thanks to the large battery capacity.
Smart connectivity and everyday conveniences.
The Voltguard U50 supports smartphone connectivity to monitor battery status, mileage, and vehicle location; GPS positioning, electronic fence, abnormal movement alerts, and a vehicle theft alert mode. Through the YADEA App, users can unlock the vehicle via Bluetooth when approaching it. Each vehicle supports up to 5 linked accounts, convenient for family use. The vehicle also supports software updates via OTA.
The under-seat storage compartment has a capacity of 20 liters, enough to fit common personal items. The front storage compartment integrates a USB charging port to power smartphones and smartwatches when needed.
Product price and positioning
The Yadea Voltguard U50 has a suggested retail price of VND 35.99 million in Vietnam (including VAT, battery, and charger). With a claimed range of up to 200 km, IPX7/IPX6 water resistance, and a connected app ecosystem, it's a worthwhile option in the electric scooter segment under VND 40 million.
Key specifications of Yadea Voltguard U50
| Category | Parameter |
|---|---|
| Dimensions (L x W x H) | 1945 x 715 x 1130 mm |
| Seat height | 770 mm |
| Engine | YADEA TTFAR, rated power 1500W, stated efficiency 90% |
| Maximum torque | 150 Nm (as stated) |
| Accelerate | 0–30 km/h in 4.31 seconds (according to the manufacturer) |
| Maximum speed | 63 km/h (as stated) |
| Driving mode | TTFAR, SPORT (switch on the right steering wheel) |
| Hill climbing ability | 14 degrees (according to the official announcement) |
| Water resistance rating | IPX7, IPX6 |
| Battery | Lithium 72V50Ah, BMS |
| Range per charge | 200 km (standard conditions, as stated) |
| Charging time | Approximately 5–6 hours (0–100%) |
| Screen | 8.4-inch liquid crystal LED |
| Brake | Front/Rear Disc |
| Suspension system | Front: telescopic; Rear: double spring |
| Rims/Tires | 14-inch cast tires; 90/90-14 (front), 100/90-14 (rear), tubeless. |
| Under-seat storage compartment | 20 liters |
| Connect | Smartphone, Bluetooth, OTA, GPS, electronic fence |
Quick conclusion
As an urban electric scooter, the Yadea Voltguard U50 combines a compact design, a powerful 1500W motor suitable for city driving, a 72V50Ah lithium battery with a claimed range of 200 km, and IPX7/IPX6 water resistance. Its connected app ecosystem and practical features such as a 20-liter storage compartment and USB port optimize the daily user experience.