Comparison Crosser E9 Premium MAX vs Xiaomi Mi Electric Scooter 4 Pro

The maximum distance that an electric scooter can travel on a single battery charge.

Usually the range is indicated for a flat road and driving only on an electric motor, without the help of a rider. So this indicator is quite conditional, in practice, the distance of the trip may be either less or more, depending on the characteristics of the road and driving style. Nevertheless, according to the claimed range, it is quite possible to estimate the autonomy of different models and compare them with each other.

Note that a large range (more than 50 km) requires capacious batteries, which affects the dimensions and weight of the device. The real need for such autonomy is not required so often, especially since many electric scooters are quite capable of driving in the usual way, without the use of an electric motor.

The power of the motor installed in the electric scooter. In models with two motors (one per wheel), their total power is usually indicated.

A more powerful motor, on the one hand, has a positive effect on the speed and acceleration characteristics; on the other hand, it affects the cost of the device and requires more capacious batteries, which affect both the price and weight. In addition, at acceleration and low speeds, the scooter can be “helped” by pushing off with your foot. Therefore, in most modern models, the motor power is low — most often in range of 250 W, 300 W, 350 W. Power of 500 W is considered quite high, it allows you to reach speeds of 40 km/h and even higher. In the most advanced models, power is already measured in kilowatts, and the maximum speed can exceed 80 km/h; however, such "monsters" cost accordingly.

However, power also affects the ability to drive a vehicle, because depending on the country, various traffic rules are provided for driving a scooter.

The power in watts that the electric scooter motor can develop at maximum speed. In general, for scooters with an electric drive, it is customary to indicate the rated engine power (see above), which ensures efficient operation of the motor for a long time. By maximum, we mean power in the “gas pedal to the floor” mode, achieved only in the short term. Using this parameter, you can roughly estimate the capabilities of a particular model, for example, in terms of speed dynamics - the more power, the faster the scooter accelerates.

A high top speed gives you more riding options and reduces travel time. However, it requires powerful motors and capacious batteries, which affects the price and weight of the scooter. In addition, the faster the scooter, the more careful you need to be when driving. Therefore, most of the electric scooters have a speed of 25 km / h or a little more - 30 km / h.

The number of speed modes in the electric scooter. By switching between them, the rider has the right to choose the most comfortable pace of the trip and change the upper speed limit bar.

The slowest speed mode (approximately from 0 to 5 – 6 km/h), is ideal for use in crowded places, for children and beginners. It controls the e-scooter while it moves at a safe speed for pedestrians to avoid collisions on crowded sidewalks. Pedestrian mode is also suitable for leisurely walks and side-by-side trips with walking frien

The maximum climbing angle that an electric scooter can overcome on engine power alone, without the help of legs. Models with engines of the same power may differ in this indicator (due to the difference in torque and wheel size).

Note that in the specifications the angle is usually indicated in degrees, while on road signs it is given as a percentage (1% corresponds to a rise of 1 m for every 100 m of horizontal movement). However, this moment is not particularly critical: if you often have to overcome a certain hill, you can clarify its slope by converting percentages into degrees (and vice versa) according to special tables. In addition, if the angle turns out to be too large, nothing prevents you from helping the scooter with your foot, in extreme cases, to overcome the climb on foot.

The electric scooter has a shock absorption system – it makes the ride more comfortable, smoothing out vibrations and shocks when moving on uneven road surfaces, but reduces the rolling ability and control accuracy.

– Only front. In models with such shock absorption, the corresponding device for damping irregularities is installed only on the front wheel, while the rear wheel is fixed rigidly. Electric scooters with a front shock absorber combine good handling and provide comfortable movement on bad roads or over rough terrain.

– Only back. Electric scooters in which only the rear wheels are shock-absorbed, while the front wheels are rigidly fixed. The rear shock absorber is designed to provide additional comfort when encountering various uneven road surfaces, but it is often inferior in efficiency to the front one.

— Front and rear. An advanced type of shock absorption system on both wheels of an electric scooter. Dual-shock models are best at dampening vibrations felt by the rider and providing adequate traction on rough trails. At the same time, double depreciation reduces the rolling of the scooter to the greatest extent.

— No Suspension. In electric scooters without shock absorption, the wheels are rigidly attached to the frame. This design is simple, and the corresponding models have a...good roll. However, the rider feels the entire terrain of the road in full.

A feature that allows you to ride the scooter at a preset speed without having to hold down the throttle button. Cruise control is a convenient option when travelling over long sections of the route while maintaining a constant speed.