The first is the drift of the cold and hot state parameters and the decrease of 0.1 v-0.35v in the maximum voltage of the hot state than that of the cold state. The reason for this kind of problem is
The main technical parameters of three-stage charger are constant current, maximum voltage, conversion current and floating charge voltage. The highest voltage and the conversion current are two important parameters to decide whether a battery can be adequately charged or overcharged.
The over sealing of best all terrain electric bike and the heating phenomenon of the power fuse. Most of the power boxes used for electric bicycles in the current market are closed. When the battery is charged, especially at
¡¡¡¡Controller of 750 watt electric bike is one of the most concerned components in maintenance, and the damage of controller is also common. General controller lead contains several items: power line, motor line, brushless generally have five-core Hall wire, turnstile
¡¡¡¡At present, electric bike motor is usually divided into three types, brushless low speed motor, brushless low speed motor and brushed low speed motor. ¡¡¡¡Brushed high speed motor. High efficiency of motor, strong ability of overloading and climbing, large starting
All preparations must be made before riding to ensure the safety of riding. To ensure the safety of the users, it is strictly prohibited to get on and off when the motorized bike stays stationary. Power lock switch must be
The overcharge should be avoided as far as possible, the parameters of charger should be well matched with the battery, the operation condition of the battery in the high temperature season and the variation of the whole service life should
The majority of Japanese electric bike are driven by shafts for two main reasons: First, Japan legally stipulates that electric bike must output auxiliary electric power according to manpower, so they must measure the pedal force and install a force
There are 2 lines ( mechanical switch ) , 3 lines of ( Hall switch ) , 2 – wire mechanical switch only on and off states , and the Hall brake of the 3 line judges the power supply
At present, the modus operandi of car theft is divided into four types: electric tools, manual tools and techniques for opening locks, handling gangs, etc. The manual tools are mainly used in steel saw, forceps, word steel, cross steel, hammer
Fat tire electric bike has become the first choice for ordinary people because of its beautiful, cheap, fast, and low cost and so on, and has been widely used in a short period of time. Due to the influence of
At present, a large number of anti-theft alarm products for electric bike are on the market. Some of the cars themselves have already installed such products. That make china electric bike price is high. These products emit an alarm sound
Generally speaking, the majority of stolen electric bike occur in the state of parking. Choosing a good parking place and safe parking method is an important means to prevent electric vehicles from being stolen. Here are some suggestions for users.
¡¡¡¡The part of the tread in which the electric bike wheel is in direct contact with the road during normal driving is called the driving surface. ¡¡¡¡The surface of the driving surface is composed of different shapes of groove, and
The current market sampling test shows that the current limiting value of the controller is generally larger than that of the vehicle produced by the best electric bike for hunting manufacturers, especially the luxury electric bicycles. As we all know,
The switch control circuit is not the main circuit of the main circuit of the brushless motor in many markets at present. The advantages of this structure are that the load of the lock can be reduced, the cost
This phenomenon usually occurs in electric vehicles with large capacity batteries. With large capacity batteries, natural best ladies electric bike 2017 themselves have to get heavier. Therefore, in order to ensure the reliable brake safety while the vehicle is
This phenomenon often occurs on best crank drive electric bike. The luxury electric bicycle on the market is popular with consumers because of its new style, luxury and generous style. However, most of the luxury electric bikes have a driving
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