Everything You Should Know about Electric Scooters
May 27,2022
Best foldable electric scooter for commuting adults
Electric scooters with its energy saving, portable, environmental protection, easy to operate, fast and other advantages, in a variety of mobility tools to occupy a place, the following we take a look at the construction and principle of electric scooters details.
Battery
At present, the electric scooters on the market mainly use two kinds of batteries, of which lead-acid batteries are the majority.
✔️Lead-acid battery
Advantages: China is the world's largest producer of lead-acid batteries, which are also the most commonly used because of their relatively low price.
Disadvantage: The specific capacity is small and the cycle life is short. In other words, the weight and volume of the battery are bigger for the same capacity. Lead-acid batteries on the market today are developed from floating batteries. Floating batteries cannot be charged quickly and discharged at high currents. Although technicians have spent a lot of effort improving and put into practice, they still do not have a good life.
✔️Lithium battery
Advantages: At present, cell phone batteries are used in this kind of battery. With the same capacity, the battery weighs less and is smaller, which is a great advantage in reducing the weight of electric scooters. It can also last longer than lead-acid batteries.
Disadvantages: The price is high, and the internal resistance of lithium batteries is relatively large, which may make the car feel a lack of power when the battery is about to be fully discharged.
Recommendation:Lithium batteries are lighter, more environmentally friendly, and have a long service life.
Motor
Wheel motors are widely used in electric scooters. Hub motors are divided into solid hub motors and hollow hub motors. Hollow hub motor has a national patent.
Hollow Hub Motor
Advantages: compact and simple structure, good heat dissipation performance, and smaller power consumption than solid hub motors, which means the same power consumption can be used for a longer period of time.
Weight
Only if the size is as small and the weight as light as possible, the user can easily use it on buses and subways. This is especially important for female users. Many electric scooters have a folding feature that allows them to be carried by hand when folded. This design requires special attention when purchasing, otherwise the electric scooter you buy may become an unused item.
Brakes
The brake button can automatically cut off the power when braking, and the emergency brake can make the car stop quickly by physical means. These small details look inconspicuous and can save your life in critical moments.
The current electric scooter braking system on the market mainly uses the front handle brake or the front brake button and the rear wheel foot brake in three modes, each with its own advantages and disadvantages.
Front handle brake:In line with human inertia operation, but will affect the portability of electric scooters.
Front brake button:Based on the original function of the front brake handle, it improves the portability and is an upgrade and optimization of the front brake handle.
Rear wheel foot brake:for emergency braking. When braking, the power safety system will immediately and automatically cut off the power.
Scooters are recommended to use a combination of front and rear brakes. The double brake system is safer, and you can choose different braking methods according to the situation when driving.
Speed
Many people think that the faster the electric scooter is, the better, but it is not. As a kind of electric vehicle, the best speed of electric scooter should be between 18-23km/h. It is difficult to play the actual role of walking instead of walking below this speed, and above this speed will bring safety hazards. Scooter body is relatively simple, in an emergency, the speed is too high easily leads to rollover, collision, and other dangers.
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