Electric Vehicle Manufacturers introduces the relevant content of purchasing electric bicycles:
1. According to my actual needs and favorites, choose suitable specifications,... moreElectric 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... less
Nowadays, 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... moreNowadays, 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... less
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... more
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... less
Electric 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... moreElectric 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... less