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How to Choose Adult E-scooter?(2021年)

iumicromobility — 2021-08-05T17:33:19+0900

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How to choose an adult electric scooter? In fact, it is a problem that many adult users will encounter when they are new to electric scooters. It's hard for a novice scooter to choose one of these micro-mobility devices when faced with two-wheeled, three-wheeled, wide-wheeled, and narrow-wheeled electric scooters.

1. The advantages and disadvantages of wide-wheeled electric scooter
The wide wheel has a stronger grip, which will make it easier for the rider to control the scooter. Imagine a large truck with multiple rows of wheels. The benefits of a strong grip are particularly obvious when going downhill, and the body is easier to control. Similarly, the inconvenience caused by the strong grip is that the riding speed is sacrificed, and the sliding distance of the same step is relatively shorter. Therefore, at the same distance, a cyclist riding a wide-wheeled electric scooter may have to pedal more times than a cyclist riding a standard wheel.

2. The difference between 3-wheel adult E-scooters and 2-wheel scooter for adults
Choosing a 3-wheel scooter from one of the professional micro mobility companies will give you maximum stability when using gravity steering, which means you can control it by tilting your body. 3-wheel electric scooters can also stand independently without supporting feet by this special electric scooter design, which is impossible for 2-wheel scooters for adults. Due to the design of the three-wheeled scooter, it cannot turn at a large angle as fast as a two-wheeled vehicle.

This has advantages and limitations. When the cyclist is about to enter a turning point, the tricycle needs to reserve time before turning. Of course, it is more stable than a two-wheeled scooter and can avoid sharp turns. The main advantages of a three-wheeled electric scooter are stability and ease of riding, but it cannot make vigorous sports turns.

Choosing a 2-wheel scooter for adults can bring portability and convenience to users. Compared with tricycles, two-wheeled vehicles require the balance ability of the rider, but the advantage is that they can make more rapid and sporty turns and increase the overall flexibility. 2-wheel scooters for adults are more portable and convenient than other micro-mobility vehicles, and they also have higher requirements for the rider's physical strength and balance.

How to Choose an Electric Bike Correctly?(2021年)

iumicromobility — 2021-08-05T17:32:01+0900

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As one of the most common means of transportation in people's lives, electric bikes of micro mobility vehicles are favored by the masses for their convenience, lightness, cheapness, and pollution-free advantages. At the same time, they have also become a daily essential tool for employees in industries such as food delivery and express delivery.

However, due to illegal modification, improper parking and charging, and poor safety awareness of riders, urban electric bike fire accidents frequently occur, which brings hidden fire hazards to urban safety. In order to buy electric bicycle more safely and conveniently, consumers should comply with the following reminders:

1. Find the 3C logo on the electric bike
Consumers should check carefully whether the electric bike has the 3C mark during the purchase process, and do not buy products with unclear marks or no 3C marks.

2. Compare the electric bike's information
Read the manual carefully, scan the QR code on the electric bike's certificate and compare the information with the actual vehicle. The key point is to check whether the main components such as the battery and charger are consistent with the CCC certificate information. And consumers should check the condition of their micro-mobility devices and whether supporting equipment such as accessories, chargers are equipped.

3. Buy electric bike through formal channels
Choose electric bike manufacturers with complete licenses, high market credibility, and stable business conditions for consumption, and try to choose brands with good market reputation and high pass rate of spot checks. If you buy it online, try to buy electric vehicles at brand flagship stores on formal e-commerce platforms. When buying a bike, be sure to ask for a valid bill and keep it properly. Try to choose a dealer with good after-sales service and a fixed special maintenance department for after-sales and keep a written maintenance record.

Points to Note when Using Electric Bicycles(2021年)

iumicromobility — 2021-08-05T17:27:51+0900

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IU Smart is one of the professional micro mobility companies and electric bike manufacturers, which you can trust.

1. Precautions for battery use of electric bikes
The electric bikes' batteries currently used in the market are mainly lead-acid batteries and lithium batteries. Unqualified lithium batteries are more likely to explode or catch fire when they are squeezed, punctured, and in high temperature. Although qualified lithium batteries are generally safe, they still have a small probability of self-explosion. Compared with lithium batteries, lead-acid batteries are less prone to extreme accidents such as fire and explosion, but the disadvantages of the lead-acid batteries are bulkiness and small capacity. Therefore, do you want a long-life lithium battery or a safer lead-acid battery? Consumers need to make a rational choice.

2. Pay attention to safe charging of electric bikes
You should not pull wires privately and charge indoors or corridors. Instead, you should centrally charge in a safe charging place that has special care or short-circuit protection, automatic alarm and other functions. The electric bikes should be charged according to the recommended time in the manual to avoid too long charging time. In principle, it should not exceed 10 hours.

3. The battery voltage of electric bikes must comply with national standards
In real life, users of electric bike wholesale often modify batteries higher than 48V in pursuit of fast running and long endurance. Most of the electric bicycle fire accidents that cause casualties are related to the modification and installation of batteries.

4. The use and maintenance of electric bikes and parts
Consumers should pay attention to the condition of these micro-mobility devices and check the status of the whole car and parts regularly. If the battery is found to be swollen or the wire is aging, it should be replaced in time. It is recommended to go to a professional maintenance point for inspection every six months to a year. Under normal circumstances, the service life of ordinary electric bike's batteries is 1-2 years and should be replaced regularly.

5. The use of electric bike chargers
As long as the electric bicycle charger is fast and cheap, it can be equipped with one at random? of course not. Consumers should use the original or the same type of charger, which matches the battery voltage and other parameters. Never mix different types of chargers. Chargers that do not match the battery parameters may bring fire hazards even if the quality is qualified.

How to Solve Electric Motorcycle's Abnormal Operation?(2021年)

iumicromobility — 2021-08-05T17:27:23+0900

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Some electric motorcycles often stop and cannot drive normally. The first situation is that when you drive electric motorcycle, it works at times. You can turn off the key and start again, and it may continue work. The second type is the case where the key is turned on and there is power to indicate that there is electricity, and the speed handle is turned, but it does not go after a slight movement. The cause of the failure in these two cases is basically the same, and it is caused by poor power contact. The specific reasons for these two situations can be analyzed from the following aspects. IU Smart is one of the professional micro mobility companies that can tell you how to solve electric motorcycles abnormal operation.

1. The main power connection and the battery connection of the electric motorcycle are disconnected
The main power source line of the electric motorcycle, including the battery connection line, the battery output line, and the main body power supply line. As long as there is a poor contact in these, the power supply of the whole vehicle will become abnormal. Sometimes the voltage is insufficient and the vehicle will not start normally, and sometimes the electricity meter will display full, as long as it starts to drop to the end. All of these are measured and checked according to specific steps.

Solution: Use a multimeter to measure the total power of the electric motorcycle. If the output is abnormal, we must open the seat package to check the battery connection line and battery output. Find the fault point where the contact is poor, reconnect, measure again, and ride the electric motorcycle normally, the problem can be solved.

2. Lock connection line of the electric motorcycle is disconnected
The poor contact of some types of electric motorcycles will occur at the fixed point of the lock and the line connection. All need to be checked step by step with a multimeter, first check from the air switch, whether there is a virtual connection of the line, the contact is not connected, and all the way to find the lock connection plug, you must check. You can find it with the buzzer file of the multimeter, and you have to pull it with your hand to see if there is a virtual connection.

As long as the problem is found, the solution is very simple, just reconnect it. If the fixed point of the lock is burnt out, it is necessary to replace the lock with a new one, so that all the problems are solved.

3. Motor and controller connection point of the electric motorcycle are disconnected
Sometimes the road is uneven, and after long use, the motor cable and the controller cable are easy to burn and lead to poor contact. As long as one of the wires is in poor contact, these micro-mobility devices will not be able to work normally. These problems are also very simple to deal with. Open the seat package and first check whether the motor hall is normal and whether the connecting wire is loose or burned out. If these fault points occur, reconnect and debug normally to solve the problem. If the problem is not resolved, check whether the controller service output is normal.

The electric motorcycle circuit is poorly connected, the lock is damaged, and the motor and controller fault points are somewhat obvious to find, and some are more secretive. As long as you are patient and check slowly step by step, you can find the problem. It is normal to reconnect the short-circuited connection point. If it is a major problem, you need to repair the motor, controller, and lock. If it can't be repaired, you need to replace it with new accessories.

The Maintenance of Electric Scooter(2021年)

iumicromobility — 2021-08-05T17:27:02+0900

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Ⅰ. Advantages of using electric scooters
Electric scooter is another new product form of skateboarding after the traditional skateboarding. Electric scooters can save energy, charge fast and long service life. The whole vehicle has a beautiful appearance, convenient operation and safer driving. Thus, it is definitely a very suitable choice for friends who like convenient life, moreover, it will add more fun to life.

Ⅱ. The maintenance me of electric scooters

The life span of lead-acid batteries used in electric step scooter has a lot to do with the daily maintenance of users. Generally speaking, the following points should be paid attention to:

1. Develop the habit of charging as you use it, so that the battery is always fully charged.

2. Decide the length of the charging time according to the itinerary, control it within 4-12 hours, and do not charge for a long time.

3. If the battery is stored for a long time, it needs to be fully charged and refilled once a month.

4. Use pedals to assist when starting, uphill, and headwind.

5. When charging, use the matching charger and place it in a cool and ventilated place to avoid high temperature and humidity. Do not let water enter the charger to prevent electric shock.

Electric scooters of IU Smart, one of the professional micro mobility companies that provides micro mobility scooters, are high-quality, inexpensive, and very energy-saving. They can ride more than 20 kilometers with 6 hours of electric energy and can reach a speed of up to 32 miles per hour. This is definitely a very suitable choice for friends of any age (>12 years old); Compared with electric bicycles, it is beautiful in appearance, easy to operate, and because the seat has a low center of gravity, it is safer to drive. We can expect that in the near future, electric scooters will become a popular trend, and it is bound to set off a trend of energy saving.

The Advantages of Electric Scooters(2021年)

iumicromobility — 2021-08-05T17:26:35+0900

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The appearance of the electric scooter is very stylish and compact. Even if you take a bus, it is no problem for you to take it. If you are walking around or going outside, it is a very good small leisure transportation, mainly because it is very convenient to carry. The electric scooter has good performance. IU Smart is one of the professional micro mobility companies that you can trust.

Ⅰ. Features of electric scooters
The electric scooter, as one of the most popular micro-mobility vehicles, has the characteristics of fission resistance, deformation resistance, high cold resistance, and abrasion resistance. The aluminum alloy bracket and base are reinforced, and it is not easy to break. The surface of the electric scooter is printed with various beautiful patterns. The electric scooter can move forward by twisting the body reliably. It does not need to push and slide with your feet. In addition, it can have various fancy changes. With the waist twisting exercise, it can achieve a significant weight loss effect and can enhance the personal balance ability of entertainment and become a fitness activity. With so many advantages, don't you want to buy E-scooter?

Ⅱ. The improvement of electric scooter design technology

1. Increased from the previous single rear shock absorber to double rear shock absorber, which makes riding more comfortable and assured

2. The battery can be easily disassembled, which is more convenient for the cumbersomeness of the car to go upstairs;

3. Increase the distance between the car seat and the handlebar, even if you are 1.9m, you will never feel the leg tired

4. The motor is equipped with a heat sink, which is more beautiful than before, and at the same time improves the stability and service life of the motor

6.Front and rear shock absorption. The perfect shock absorption effect makes riding it become a real pleasure. Upgraded seat cushion tube structure, flip-up panel is very convenient to access the battery, off-road vehicle-style handle, coupled with beautiful appearance, making the one who ride it become the focus of everyone's attention.

The Comparison of Electric Scooter and Self-balanced Vehicle(2021年)

iumicromobility — 2021-08-05T17:26:10+0900

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1. Performance comparison of electric scooter and self-balanced vehicle

IU Smart is one of the professional electric scooter wholesale suppliers, providing quality micro mobility devices, please contact us if interested.

(1) Portability

The electric scooter is composed of frame, wheels, battery, brake system, lighting system, instrument panel, etc. The net weight of a portable electric scooter with 36V 8A lithium battery is about 15 kg, and the length after folding generally does not exceed 1.2 meters in height, no more than 50cm in height, can be carried or put in the trunk.

The self-balanced vehicle is composed of wheels, pedals, motors, batteries, brakes and other decorations, as well as various electronic chips. A 72V 2A lithium battery wheelbarow weighs about 12 kg, and its appearance is similar to a small car tire.

(2) Passability

The wheel size of the self-balanced vehicle can reach 15 inches or more, which can adapt to many types of road conditions and have unique advantages in passability. The tire size of an urban electric scooter is generally no more than 10 inches. It is relatively easy to face ordinary urban roads, but when the road conditions are poor, the passing situation is not ideal, and you must be extra careful when driving.

(3) Security

Electric scooters and self-balanced vehicles are non-motor vehicles without additional safety devices. In theory, they are only allowed to drive in non-motorized lanes at low speeds. The light weight electric scooter and the self-balanced vehicle will take advantage of their low center of gravity and lightweight to create a safer and more convenient travel experience for users.

2. Function comparison of electric scooter and self-balanced vehicle
(1) Bearing capacity

There is not much difference between the carrying capacity of the self-balanced vehicle and the electric scooter, but because the pedal of the electric scooter is wider, it can carry two people when needed, so in terms of carrying capacity, the electric scooter has relatively more advantages.

(2) Endurance

The self-balanced vehicle has only one driving wheel, and the difference in maximum speed and driving mode is usually better than electric scooters with the same battery capacity in terms of endurance. The longer the endurance of electric scooters or balance vehicles will correspondingly increase the weight, at this point, the two are more consistent.

(3) Driving difficulty

The driving mode of an electric scooter is similar to an electric bicycle, and it is better than an electric bicycle in terms of stability, and it is easier to operate. The self-balanced vehicle has no control device itself, and only relies on the self-balancing function of the computer and the vehicle's sensing of the driver's driving intention to brake. Although the driving style of the self-balancing car is relatively new and it is easier to learn, it still takes a period of practice to achieve very precise control.

(4) Speed

The electric scooter has two wheels, and the acceleration and braking devices of the electric scooter can be controlled manually. The control is more direct, so the reasonable driving speed will be higher, but for safety reasons, the speed of the electric scooter is generally 20km/h is more appropriate, more than this speed is prone to dangerous situations.

Although a self-balanced vehicle can theoretically reach a wider driving speed, based on safety considerations, manufacturers usually control its speed within 20 kilometers per hour, so the speed difference between the two in actual driving is not very obvious.

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How to Keep the Electric Scooter Balanced?(2021年)

iumicromobility — 2021-08-05T17:25:46+0900

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Ⅰ. Electric scooters are popular in the market

IU Smart provides quality micro mobility vehicles.

With the development of the economy and the improvement of life, people are beginning to pay more and more attention to health. Whether it is the elderly or the working people, health is inseparable from their daily lives. But in order to maintain a healthy body, diet is one aspect, and more important, proper exercise is required. The emergence of smart electric scooters has brought convenience to people's lives, and in the eyes of consumers, electric scooters are so attractive. The electric scooter has a stylish and lightweight design, which can be carried freely, shuttle freely, and unimpeded. Electric scooters have various selling points and are deeply loved by mainstream people.

Ⅱ. So when we are riding electric scooters, how can we properly maintain our balance?

1. We need to adjust the direction by adjusting the front and back of the body's center of gravity. If the body leans forward, the electric scooter moves forward, which is the principle of scooter movement.

2. The light weight electric scooter is improved on the basis of a wheelbarrow, driven by a motor, and the same way as the gyro controls balance. Tilt your body forward to start. Speed is controlled by the degree of inclination of the body, lean forward if you want to accelerate, and lean backward if you want to slow down.

3. When we are on the urban electric scooter, the two wheels of the electric scooter replace our feet, and the body is like a steering wheel. The car body is very similar to the body's balance system. When our center of gravity is tilted forward, the intelligent system will automatically sense and accurately drive the wheels to move forward. In this way, the balance is maintained and the lightweight electric scooter moves forward.

4. The working principle of an electric scooter is called the "dynamic balance" principle; sometimes it is also called a "somatosensory car" because it can sense changes in the body's center of gravity and change the driving state due to changes in the driver's posture; sometimes it is called a "thinking car" because it can intelligently sense the change of the user's center of gravity and is as intelligent as a robot.

5.The scooter needs power supply during the driving process, which is very power-saving. It is safe and convenient because it can rely on the human body to move during the driving process.