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Battery And Charger For Electric Bicycle
Wuxi ChuangGe Technology Co.,Ltd | Updated: Aug 18, 2017

     The primary stage of electric bicycles is also known as the early experimental production phase of electric bicycles, from the time of 1995 to 1999. This stage is mainly for four pieces of electric bicycles, motor, battery, charger and the key technology of the controller groping research. In the research and development of production is mainly based on the spontaneous collection of information, tracking technology, the organization of market observation, small batches of the market trial, also makes the electric bicycle began to enter the consumer's vision, and gradually recognized by them to accept. Electric Bicycle
     From the technical level, the early electric bicycle, the new battery charge can only travel about 30 kilometers, the battery life is short, climbing ability is poor, easy to wear, and the motor is also brushless motor. But this period of accumulation, just for today's industrial scale in the talent, technology and product development and other aspects of the foundation.Electric Bicycle
     Batteries also have a single lead-acid battery evolved into many types of high-performance batteries, and the advent of lithium-ion batteries, more driven by electric bicycles, especially the development of simple money. In the motor, the invention of permanent magnet brushless motor, so that the pace of development of the industry obviously accelerated. The key of the performance of the motor is the performance of the strong magnetic material, and the properties of rare earth permanent magnets are the most advantageous. China is a world-recognized rare earth resource and rare earth products manufacturing power. Because rare earth strong magnetic material performance, low price, strong manufacturing capacity, making the international market expensive BLDC (brushless DC Permanent magnet motor) system in Chinese enterprises have been widely used, the electric bicycle industry has gained a unique resource advantage.Electric Bicycle
     Charger is to replenish the battery power device, generally divided into two stages of charging mode and the three-stage model two. Two-stage charging mode: first constant voltage charging, charging current with the rise of the battery voltage gradually reduced, and other battery power to a certain extent, the battery voltage will rise to the set value of the charger, at this time into trickle charge. Three-stage charging mode: When the charge starts, the first constant current charge, quickly replenish the battery energy; when the battery voltage increases to the constant voltage charge, at this time the battery energy is slowly replenished, the battery voltage continues to rise; When the charger terminates the voltage value, it becomes trickle charging to maintain the battery and the self-discharge current of the battery supply.Electric Bicycle

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