The first time to buy electric cars, what problems need to pay attention to?
Electric bicycles according to the selected battery group has 24V12Ah, 24V14Ah, 36V12Ah and so on. Among them, the 24V12Ah battery's maximum mileage is 25 km ~30 km, can meet the daily commuting distance within 15 kilometers of the user needs, more than 15 kilometers of users should choose 24V14Ah and 36V12Ah battery.2., expensive, luxury cars, performance is not necessarily cheaper than the price, simple appearance of the car.3. the key to determining the quality of electric bicycles is the quality of the motors and batteries. High quality motor, small loss, high efficiency, continuous driving distance, the battery is good; as for batteries, almost an electric bicycle is a decisive factor in good or bad. Basically, the electric bicycles sold in the market are free maintenance lead-acid batteries. They have the characteristics of low price, good electrical performance, no memory effect, easy to use and so on. The service life is basically 1~2 years. I can introduce to you more reliable car storage battery brand is Shenyang Matsushita lead-acid battery, basically can rest assured that the use of other manufacturers of batteries, I do not know much. Battery life is closely related to the selection of chargers, I still have not found the perfect products, we can only suggest that you must use the original charger.
1. battery technology development, at present, the electric bicycle has a maximum mileage of 30 kilometers is generally ~50 km, so the purchase of electric bicycles must be clear: that is to work as a means of transport, do not require too high.The calculation formula of the maximum mileage is maximum mileage from the total distance X > = 1.5
4. brand: electric bicycles because the group is connected in series using batteries, therefore, the group of batteries must be strictly selected, to ensure consistency of each battery, in order to ensure the performance of the entire battery pack. Otherwise, the battery with a slightly poorer battery performance will soon run down, and the result is: your car may only be riding for 3 or 4 months, so it's time to change batteries. Test the consistency of the battery needs a set of more expensive equipment, small manufacturers generally do not have these conditions, so, in the premise of not understanding the electric bicycle and battery technology, you should try to buy the brand manufacturers.5., you can often see people riding electric bicycles on the streets, taking a child, it should be said that this is a certain damage to electric bicycles. If you must bring people, you can only bring children under 10 years of age is not too heavy, otherwise, the life of the motor may be greatly shortenedI used, and feel pretty good, knife, immediately. If you want to soak for a long time, buy long Wang
