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- Type de membre: Membre régulier
- Vues du profil: 386 vues
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- Dernière mise à jour: 20 janvier 2021
- Rejoint: 14 mai 2020
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20 janvier 2021Electric Vehicle Manufacturers introduces the relevant content of purchasing electric bicycles:
1. According to my actual needs and favorites, choose suitable specifications, styles and colors.
2. First select the appearance quality of the electric...plusElectric Vehicle Manufacturers introduces the relevant content of purchasing electric bicycles:
1. According to my actual needs and favorites, choose suitable specifications, styles and colors.
2. First select the appearance quality of the electric bicycle vehicle, mainly depending on whether the trademark and decals are intact, and whether the surface quality of the painted parts, electroplated parts, plastic parts, and aluminum alloy parts are satisfactory.
3. Check the quality of vehicle assembly. It should be: A. All kinds of screws are fastened in place without looseness. B. The handlebars, wheels, chains, cranks, and pedals should run flexibly, and the rim should be at a circular speed with a small amount of circular runout. C. The handlebars, saddles, mud boards, hangers, and brackets should be installed upright or symmetrical, and there should be no obvious deviation. D. Moving parts (such as chains, cranks, wheels, etc.) and immovable parts (such as chain covers, mud plates, etc.) must not be... Moins - 13 janvier 2021Electric Motorcycle Factory introduces the tips for using battery car batteries:
The faster the battery car travels, the shorter the mileage; the shorter the battery life. Recommendation: Drive at a medium speed
The longer the battery car's mileage each...plusElectric Motorcycle Factory introduces the tips for using battery car batteries:
The faster the battery car travels, the shorter the mileage; the shorter the battery life. Recommendation: Drive at a medium speed
The longer the battery car's mileage each time, the shorter the battery life. Suggestion: charge at half the battery
The more the load of the battery car, the shorter the mileage; the shorter the battery life. Recommendation: Don't be overweight or overloaded4. The lower the temperature of the battery car is, the shorter the mileage of the car and the shorter the battery life. Recommendation: Do not charge in the open
The shorter the battery charge turns to the green light, the shorter the mileage and the shorter the battery life. Recommendation: Replenish water every 6 months.
Through the above introduction, High Power Electric Motorcycle Manufacturers hopes that you can simply refer to the content of this article in future use. Moins - 6 janvier 2021Nowadays, with serious traffic jams in the city, many working people choose electric vehicles to travel. People may have this feeling during the use process, why other people's batteries can be seen for a long time, and their own batteries should be...plusNowadays, with serious traffic jams in the city, many working people choose electric vehicles to travel. People may have this feeling during the use process, why other people's batteries can be seen for a long time, and their own batteries should be replaced after a while Yes, there are skills to follow in the use of battery car batteries. Below, Electric Vehicle Manufacturers will introduce the use of battery car batteries.
1. The faster the battery car travels, the shorter the mileage; the shorter the battery life. Recommendation: Drive at a medium speed
2. The longer the battery car's mileage each time, the shorter the battery life. Suggestion: charge at half the battery
3. The more the load of the battery car, the shorter the mileage; the shorter the battery life. Recommendation: Don't be overweight or overloaded
4. The lower the temperature of the battery car is, the shorter the mileage of the car and the shorter the battery life. Recommendation: Do not charge in the open
5. The shorter the battery... Moins - 23 décembre 2020
Electric Motorcycle Factory introduced why one of the batteries in a battery car is broken and can only be replaced as a whole group instead of a single battery. The main reasons are as follows:
1. Affect the matchThe battery is broken, and most of...plus
Electric Motorcycle Factory introduced why one of the batteries in a battery car is broken and can only be replaced as a whole group instead of a single battery. The main reasons are as follows:
1. Affect the matchThe battery is broken, and most of them are actually broken. It stands to reason that it is enough to replace the one battery, but the electric vehicle battery has higher requirements for the matching group, and its electric capacity, static voltage, and discharge speed are basically the same before it can be matched into a group. Therefore, under normal conditions, if a battery is broken, usually only the entire set can be replaced. It is obviously incorrect for the repair point to let you replace it alone. It didn't take long for the battery to be replaced, and the battery was still damaged. The reason was that the combination was unreasonable.
2. Affect warrantyOnly the replacement of the whole set will not affect the normal "three guarantees" period of the battery. And with the combination... Moins - 16 décembre 2020Electric Bike Manufacturer introduces the details of riding the elevator:
1. When entering the elevator: please walk to the corner of the elevator, don't be afraid of not pressing the floor, just ask others to help.
2. The elevator is running: Do not...plusElectric Bike Manufacturer introduces the details of riding the elevator:
1. When entering the elevator: please walk to the corner of the elevator, don't be afraid of not pressing the floor, just ask others to help.
2. The elevator is running: Do not talk. When you meet a colleague, just nod and smile unless there are only two of you. Lady with long hair should be careful not to flick her hair in the elevator, otherwise, it is easy to draw others' faces.
3. When waiting for the elevator: Sometimes when you encounter only the boss waiting for the elevator, don't avoid him, keep calm, simply say hello, keep smiling, and be transparent.
4. When getting out of the elevator: Someone gets off the elevator in advance. If you are closer to the door, you should block the door while stepping out of the elevator door to make room for the people before entering.
Through the above introduction, EEC Electric Bike Manufacturers hopes that you can simply refer to the content of this article in future use. Moins - 25 novembre 2020Electric Motorcycle Factory introduces the causes and hazards of sulfation of lead-acid batteries?
Lead sulfate is highly active for a period of time after it is formed. If it is not charged in time or is not fully charged during this period of time, so...plusElectric Motorcycle Factory introduces the causes and hazards of sulfation of lead-acid batteries?
Lead sulfate is highly active for a period of time after it is formed. If it is not charged in time or is not fully charged during this period of time, so that it is not converted into positive and negative active materials in time, lead sulfate will recrystallize when the temperature is low. Precipitating on crystalline lead sulfate, this is repeated again and again, so that the crystal particles continue to grow, becoming lead sulfate crystals that are poor in conductivity, difficult to dissolve, and difficult to recover when charging, which is commonly referred to as irreversible salinization.
There are many reasons for battery failure, such as fatal corrosion of the electrode grid, severe deformation of the electrode grid, shedding of electrode active material, internal short circuit or open circuit of the battery, and other physical and chemical reasons. However, statistics show that most battery failures... Moins - 17 novembre 2020Electric Motorcycle Factory introduces 3 ways to properly maintain electric vehicle batteries:
First, do not expose electric vehicles and batteries
High temperature will put a lot of pressure inside the electric vehicle, and at the same time it can force...plusElectric Motorcycle Factory introduces 3 ways to properly maintain electric vehicle batteries:
First, do not expose electric vehicles and batteries
High temperature will put a lot of pressure inside the electric vehicle, and at the same time it can force it to open automatically, increasing the amount of water loss, and the loss of water in the electric vehicle battery has a great impact on battery activity. We all know that the reason why electric vehicle batteries can ride people is mainly based on their own chemical reactions. If the active material lacks activity, then chemical reactions cannot proceed. Eventually, the electric vehicle battery capacity will be reduced and the effect will be damaged. In addition, exposure to the sun can also cause excessive heating of the shell, bulging, deformation, etc., which are fatal to the damage of the electric vehicle battery.
Second, charge correctlyDo you know the correct way to charge the battery of an electric car? I believe many people will sneer, but just... Moins - 11 novembre 2020There are five main types of brake systems for electric bicycles: holding brakes, drum brakes, expansion brakes, disc brakes, and iron brakes. Among them, "disc brakes" can be divided into hydraulic disc brakes and cable disc brakes. It can be divided...plusThere are five main types of brake systems for electric bicycles: holding brakes, drum brakes, expansion brakes, disc brakes, and iron brakes. Among them, "disc brakes" can be divided into hydraulic disc brakes and cable disc brakes. It can be divided into: with heat sink and without heat sink. Sport High Power E-Bike Manufacturers introduces the comparison of five brake types:
1. Holding brake: According to the situation on the market, there are still some low-end electric vehicle markets using holding brakes. The disadvantage of this kind of brake is: there are screws on the top and rear, and the braking principle is from outside to inside. The sound is very harsh when braking, and the braking effect is average.
2. Expansion brake: similar in appearance to the holding brake, but there are no screws on the top and rear; the braking principle is braking from the inside to the outside, and the braking effect is medium.
3. Disc brakes: Disc brakes are mostly used for front brakes. They have brake discs and... Moins - 3 novembre 2020Electric Motorcycle Factory introduces the difference between lead-acid batteries and lithium batteries:
The lead-acid battery pack weighs 16-30 kg and has a relatively large volume; while the lithium battery generally weighs 2.5-3.0 kg and is relatively...plusElectric Motorcycle Factory introduces the difference between lead-acid batteries and lithium batteries:
The lead-acid battery pack weighs 16-30 kg and has a relatively large volume; while the lithium battery generally weighs 2.5-3.0 kg and is relatively small, so it is light to ride and easy to carry. From the quality point of view , it is difficult to define the quality of the two, but consumers can buy good quality batteries produced by regular manufacturers according to their actual needs.
The cost of main materials such as cathode materials, anode materials, current collectors, separators, and electrolytes of lithium batteries is much higher than that of lead-acid batteries. The cost of assembly auxiliary materials and external circuit systems for lead-acid batteries is extremely low.
Due to the manufacturing process, the labor cost of lithium batteries is relatively large. In the manufacturing cost, the labor cost of lithium batteries accounts for more than 40%, while the labor cost of lead-acid... Moins - 28 octobre 2020Sport High Power E-Bike Manufacturers introduced that the batteries of electric vehicles cannot be charged quickly:
How many people think that fast charging is nothing, and how many people think that fast charging is more convenient and therefore give up...plusSport High Power E-Bike Manufacturers introduced that the batteries of electric vehicles cannot be charged quickly:
How many people think that fast charging is nothing, and how many people think that fast charging is more convenient and therefore give up charging in time and choose fast charging? But this kind of fast charging will result in a very short battery life.
No matter how good the battery is, it cannot withstand the results of multiple fast charging. The damage after a fast charge is inestimable, and after multiple fast charging of an electric vehicle battery, it will cause crystal adhesion and a decrease in capacitance, which will affect the travel and safety.
Slow charging means that electric vehicle batteries must be charged every day or every two days. When charging, ensure that the charging time is at least eight hours, so as to fully activate the crystals in the battery and avoid the capacitance drop.
Through the above introduction, Electric Vehicle Manufacturers Manufacturers hopes that... Moins - 21 octobre 2020High Power Electric Motorcycle Manufacturer introduced the following reasons for the failure of the battery car controller:
1. When there is no output from the brush controller of the electric vehicleSet the multimeter to +20 rounds (DC), and measure the...plusHigh Power Electric Motorcycle Manufacturer introduced the following reasons for the failure of the battery car controller:
1. When there is no output from the brush controller of the electric vehicleSet the multimeter to +20 rounds (DC), and measure the high and low potentials of the output signal of the brake lever. If the brake signal has a potential change of more than 4V when the b rake is pinched, the brake fault can be eliminated. Then perform circuit analysis according to the commonly used function table of the brush controller and the measure d voltage value of the master logic chip, and check whether the value of each chip peripheral device (resistance, capacitance, diode) is consistent with the surface of the component The logo is consistent. Finally, check the failure of peripheral devices or integrated circuits. We can eliminate the failure by replacing the devices of the same model.
2. When the electric vehicle brushless controller has no output at allRefer to the main phase inspection and... Moins - 14 octobre 2020Electric Vehicle Manufacturers introduced that the factors affecting the battery life of electric vehicles can be divided into three aspects.
The first is the performance and quality of the battery itself, the second is the matching factors in the...plusElectric Vehicle Manufacturers introduced that the factors affecting the battery life of electric vehicles can be divided into three aspects.
The first is the performance and quality of the battery itself, the second is the matching factors in the electric vehicle, and the third is the user's usage. We will focus on the second factor.
There are two main factors that affect the service life of battery in electric vehicle system:
One is the efficiency state of the motor, and the other is the design of the charger. If the efficiency range of the motor is narrow, on the one hand, the power consumption level increases, on the other hand, it is easy to heat up inside the motor because it often works in the low efficiency area. When the temperature is too high, the magnetic material will be irreversibly demagnetized, and the efficiency will further decline over time, thus entering a vicious circle, and this electric car will become a certain “ Electric tiger ” Even if the battery is replaced, it will not... Moins - 29 septembre 2020There are many reasons for the spontaneous combustion of electric vehicles. Accidental collisions and leakage of electrolyte in the battery can cause accidents. The more common ones are the short circuit caused by the friction or collision of the...plusThere are many reasons for the spontaneous combustion of electric vehicles. Accidental collisions and leakage of electrolyte in the battery can cause accidents. The more common ones are the short circuit caused by the friction or collision of the positive and negative lines of the battery. In order to avoid similar situations and eliminate potential safety hazards in time, Electric Motorcycle Factory has compiled the following 5 points:
1. When buying a car, choose an electric car with a production license, a well-known market, and a well-known brand. Check whether the electric car has Undervoltage, overcurrent protection, and short-circuit protection functions, read the product manual, and operate according to the manual;
2. Except for the first charge, the charging time should not exceed 8 hours in principle. When charging, standardize the wiring and limit the time. The charger should be placed in a place where heat dissipation is easy. Charging for a long time will cause the battery to heat up, and if it... Moins - 22 septembre 2020Electric Bike Factory generally recommends that when the electricity is used to 30% to 40% of the remaining capacity, it is the best time to charge the battery car. The charging time of the matching charger is generally 6-8 hours.
The charging time of...plusElectric Bike Factory generally recommends that when the electricity is used to 30% to 40% of the remaining capacity, it is the best time to charge the battery car. The charging time of the matching charger is generally 6-8 hours.
The charging time of the first charge, because the battery of the battery car has not been charged and discharged when it is not used in the factory, to ensure the normal operation of the battery.
Under normal circumstances, the charging time can be controlled within 5-6 hours, so that the battery can be fully charged, and then it can be used to charge a little longer.
After the first charge, although it is not the first charge, the second time is also a new car charge. At this time, you can let the battery car run out of power and then charge it for a long time. This charge can be maintained for 8 -9 or even 10 hours, in order to let the battery car chemical reaction go through a complete cycle.
When the battery car is charged for the first time, the charger may generate heat... Moins - 15 septembre 2020What should I do if there is a sudden breakdown during normal driving? The following Electric Bike Factory teaches you a very practical and simple way to deal with the problem of the motor not rotating, come and see it, maybe it can help you get rid of...plusWhat should I do if there is a sudden breakdown during normal driving? The following Electric Bike Factory teaches you a very practical and simple way to deal with the problem of the motor not rotating, come and see it, maybe it can help you get rid of the bad luck of halfway down.
1. Check the air switch
For luxury models, open the seat barrel and find the air switch to check whether the air switch has tripped. If it trips, push it up to continue driving. There are two reasons for the switch trip: severe vibration tripping of the air switch, or instantaneous overcurrent trip. No tools are needed.
2. Turn on the keyless driving function of the anti-theft device
Currently, electric vehicles on the market are generally equipped with anti-theft alarms and have the function of keyless driving. If it is a failure of the power signal system of the whole vehicle: such as damage to the electric door lock, poor contact of the controller electric door lock signal wire, etc., this function is very practical and does... Moins
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- Prénom taizhou
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- Anniversaire 3 mars 2006
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TAIZHOU SUQIER NEW ENERGY SCIENCE AND TECHNOLOGY CO.,LTD.
Add: No.2988 Binkang Road, Binhai Industrial Park, Taizhou City, Zhejiang, China
Telephone:0086-576-88177833, 88177811
fax:0086-576-88177728
Mailbox:suqier@suqier.com
Website:www.suqier.com
Postal code：318000
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