Low-speed electric vehicles have outstanding performance advantages. Shifeng Group increased its development efforts around the key technologies of low-speed electric vehicles, and the parts reached a high level, and the whole vehicle formed "five high" performance. ① High safety performance: All-steel load-bearing body is designed and developed by UG 3D software, adopting four major technologies of automobiles, reaching a higher manufacturing level, and adopting a number of patented technologies such as appearance modeling, rear axle utility model and rear axle drive to ensure safety performance. ② High electric control efficiency of motor: separately excited motor and control system have small running current, and have the functions of deceleration and braking energy recovery, and the energy utilization rate is improved by 30%. Electric power steering gear and electric vacuum hydraulic power X-type double-loop braking system make the whole vehicle drive conveniently and safely. ③ High charging efficiency: The vehicle-mounted six-level intelligent pulse charger is controlled by digital circuit, which has the characteristics of short-circuit protection, over-current limitation and charging balance. When charging, the walking system will automatically cut off power to ensure safety. ④ High specific energy of battery: Valve-controlled colloid traction battery is mature in technology, safe, economical, cost-effective, recyclable and has a service life of 500 times. ⑤ The front position lamp has high brightness. The front position lamp adopts LED light source, which has low power, strong brightness and long service life, saving energy by more than 70% compared with ordinary lamps.
Simply put, Shifeng electric vehicle has the advantages of "three zeros and three lows", that is, zero emission, zero pollution, zero noise, low sales price, low use cost and low maintenance cost. Verified by users, Shifeng low-speed electric vehicle has a top speed of 50 Km/h, which is safe and reliable. Power consumption per 100 kilometers is 8 ~ 10 kwh, and the cost per kilometer is only 5 ~ 8 cents, which is energy saving, environmental protection and economical.