Cause of failure 4: the drive system of electric mountain bike rub resistance is too big. The elimination method: 1 adjusts the relevant parts of the transmission system so that the flywheel, sprocket and chain are on the same plane
When you ride an electric mountain bike normally, if you feel the car heavy, electric, pedaling, and slow, we call these phenomena hard riding. As soon as you get more and more tired on an electric bike, it is likely
The first step is to test the batteries of china electric bike. Electric car battery is the chief culprit for the continuation of the kilometer. The main reasons for the short run of electric bike are the serious vulcanization and
In many cases, the distance of china electric bike is shortened, not because of the quality of the car, but because of the “man-made” or objective conditions. For example, the unscientific operation and riding habits such as zero start, sudden
Recently, some data show that the sales data of electric bicycles in the United States ushered in explosive growth, with an increase of more than 400. Sales as high as 26.3 w, of which 80% of the sales from Chinese
The most important thing to maintain for a foldable electric bike is a battery. It is best to discharge and charge the battery at regular intervals. Usually two or three weeks. This can activate the capacity of the battery, so
First of all, the maintenance of bicycles after rain do not use sewing machine oil. Sewing machine oil is a kind of thin lubricating oil. If it is used on bicycle, it will dilute the original butter in the car
Chinese electric bike isn¡¯t cheap, so we need to take care of our electric bikes. Battery life termination: replace or repair battery; Battery inside the fuse break: replacement fuse; Bad contact between the battery safety tube and the seat: adjust
In 90s the manufacturing process in Shanghai represented the highest level in the country, so made in Shanghai represented quality. The electric car industry still has this phenomenon, many folding electric bike are under the banner of Shanghai. The Shanghai
How fast is an electric bike? The dashboard of an electric bike is generally virtual and the speed has been adjusted. At present, the speed of the universal motor is at 32kmg / h, 48v / 350wN, and the special
After charging the lamp, the test instrument is used to detect the data. The voltage of the new battery is not higher than 59.5, and the battery of folding electric bike about half a year is not higher than 58.8,
Now the lead acid battery is generally used, the regular detection of lead acid battery must detect the actual capacity, generally 0.5 c as the standard discharge rate of 2 hours capacity value, if not up to the manufacturer’s prescribed
The failure to charge is mostly due to long-time self-discharge resulting in loss of power or vulcanization. As long as the battery is in use or has been fed for a long time, will produce varying degrees of vulcanization, and
According to the application conditions, the parts such as front axle, rear shaft, middle shaft, flywheel, front fork, Chinese electric bike, rotating fulcrum of shock absorber should be scrubbed and lubricated every six months to a year (molybdenum disulfide grease
According to incomplete statistics, more than 100 million batteries are discarded each year, and the battery life extension and maintenance device can quickly repair and regenerate the battery of Chinese electric bike. Battery life can also be extended 1-3
Although most of the current Chinese electric bike manufacturers because of the price and technology, the majority of the use of lead-acid batteries. But with many battery manufacturers speeding up research on lithium batteries and some unique advantages of lithium
In rainy days, it is best not to ride electric vehicles. If there are no other means of moving, you should try not to let them rain. The simplest way is to cover up the controller. In addition, when the
Set the multimeter in 20 V DC) gear, first measure the high and low potential of the gate handle output signal. If the signal of the knob has a potential change of more than 4 v when kneading the knob,
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