| Frame | Aluminium alloy |
| Motor Power | 48V 750W |
| Brake | Drum brake |
| Controller | 48V FOC Tubes-12 |
| Battery | 60V 20A |
| Max Speed | 40Km/h |
| Max Range | 40-60Km |
| Max Loading | 300Kg |
| Tire /Wheel Size | 20 * 4.0 inch off-road tires |
| Charging Time | 6-8 hours |
| Package Size | 1060*830*830mm |
| Shock absorption | Outer spring shock absorption |





FAQ
How many people can ETR-B004 accommodate at most?
This car adopts a three-seater layout design, capable of accommodating up to 3 people (including the driver) simultaneously. It is suitable for family short trips such as elderly people going out for walks, or picking up and dropping off children at school.
What are the approximate range and charging time of ETR-B004?
Under normal driving conditions, the battery can last for up to 60 kilometers, which is sufficient for daily commuting needs. Using the standard charger, it usually takes 6 to 8 hours to fully charge. It is recommended to charge at night when the vehicle is idle to improve efficiency.
Which daily usage scenarios is ETR-B004 suitable for?
It is mainly designed for low-speed short-distance transportation, and is highly suitable for scenarios such as elderly people's travel within the community, parents picking up and dropping off children for school, and shopping in the neighborhood. The vehicle is flexible and easy to control, and can adapt to complex road conditions such as residential areas and non-motorized lanes.
What safety-related designs does ETR-B004 have?
The vehicle is equipped with front and rear passenger handrails, anti-slip foot pedals, a sensitive drum brake system and high-definition rearview mirrors. At the same time, it adopts a low-speed adjustment design, with the maximum speed controlled within the safe range, thereby reducing the risk of travel.
What are the dimensions of the ETR-B004 vehicle? Is it convenient for daily parking?
The vehicle body adopts a compact design, with a small turning radius. It can easily enter narrow spaces such as residential parking spaces and garages, making daily parking and passage very convenient.