How long is electric car battery life? How to extend electric car battery life?

　　Author ：Iflowpower – Portable Power Station Supplier

One is the efficiency of the motor, followed by the design of the charger. If the motor efficiency is narrow, the level of power consumption is added, on the other hand, often working in the low efficiency zone, the inside of the motor is easily heated, when the temperature is too high, the magnetic material will irreversibly dendrick, over time, and further efficiency Drop, so that you enter a vicious circle, this electric car will become a tiger in a sense, even if it replaces the battery, it will not help. In addition, the factors that cause the efficiency of the motor also include the overwear of the brush, the wear of the planar commutator, the wear of the deceleration system, and the like, the customer should choose a good performance, pay attention to the maintenance service.

Replace the wear parts due to the expiration, which helps to use electric vehicles. When the electric bicycle walks into thousands of households, electric bicycles will gradually be understood by people. Through a brief introduction to several important technical parameters of electric bicycles, I hope to help new people's understanding of electric bicycles.

How to extend electric car battery life about the office worker riding an electric car, the most pain is that there is no electricity, what is the most painful, the battery is broken, it is necessary to spend a big money. In fact, how to use the battery, everyone is clear, now I will tell you, why is the battery life?. In general, the larger the electric car battery discharge current, the shorter the life of the battery; the deeper the discharge depth, the shorter the life of the battery.

Electric vehicle battery can cope with a short time of high current discharge, at this time, the discharge depth is not deep. Small current discharges, even if the discharge depth is slightly deep, the life of the battery is not large. I am most afraid of continuous large current discharge and depth discharge.

When the hour speed of the electric vehicle is 35 kilometers, the discharge current is generally at 10A to 17A, which is discharged around 1c, so the discharge current is relatively large. Such a battery is not only a capacity to fall, but also relatively relatively relatively relatively deep in a shorter useful life. If the motor vehicle speed is maximized, and the brake and start speed are frequent, the consumption of the battery will be larger.

In this way, the actual service life of the electric vehicle is only 3 ~ 6 months, that is, the best use of the battery is downwards after 6 months, you will find that electric cars are getting The slower, it is getting more and more. Electric Car Maintenance Precautions 1, Diligent Charge Electric Vehicle lead-acid battery should keep the habit of charging, can not wait until the battery is re-charged, this will affect battery life. Such as long-term, charge once a month.

Recharge, please use a special charger. 2, multi-maintenance, if you encounter rain, you can't let the water flooded in the center of the wheel; close the electric door in time, usually keep the tires; in the upper slope, top wind, etc., use the foot to help; Failure timely send manufacturers designated special maintenance department repair.

3, diligent, depending on the use, respond to the front axle, the rear axle, the central axis, the flywheel, the front fork, the shock absorber rotation fulcrum, etc. The transmission parts in the electric hub have been applied to special lubricants, and users don't have to scrubbing themselves.