I heard that electric bicycles need to change their batteries and motors every year, is this really

The motor is generally more than 1 year, and the regular manufacturer has a 3-year warranty for the motor, which shows that the quality of the general motor is more than 3 years, and the motor is the longest-lasting component on the battery car. Therefore, LZ does not worry about the problem of the motor, but the quality of the motor is not good enough, which is mainly because the conversion efficiency is not high, and the heat is too much, so that the magnetic material inside is easy to be degraded by heating, which leads to a further reduction in the efficiency of the motor, and the reduction of efficiency leads to further aggravation of heating, so that even if the vicious cycle motor is not broken, it is also very power-consuming, and the efficiency cannot go up. Such a motor is not nothing, I have changed a motor before, people will take the kind of poor one to you, although it is not bad, but this kind of motor is very harmful to the battery, because the conversion efficiency is not high, the current is large, the current is large, the current is used in all four seasons, and the impact on the battery life for a long time is not a little bit, so LZ should be carefully considered.

A good horse with a good saddle, don't use rice as fertilizer, if your motor is really rubbish, you should completely deny this electric car, don't let a mouse spoil a pot of rice, put a good battery on the garbage motor, and soon destroy the battery.

If it is a lead-acid battery, it is recommended to use a Hanbao charger, which can generally extend the service life by at least 4 months. Pay attention to maintenance, don't recharge until you run out of power, and don't run without electricity, so that the battery will break down after a few times.

If you want to buy a battery, it is recommended to buy Chaowei, the quality of which is the best in China.

Most electric vehicles require a battery change once a year.

Because the battery is worn out during use.

The battery does not have much to do with the brand of the car, my colleague buys more mainland pigeons, and the quality is good.

Suggestion; Don't wait for the battery to run out before charging, charging in time is conducive to prolonging life. Now it's all lithium batteries.

If you buy a low-quality battery, even if the current battery is a "cadmium-free" battery, then its life span can generally reach 3 yearsLead-acid batteriesThe number of deep charging and discharging is about 350 times, then, on average, it completes charging and discharging every 3 days, and it has a life span of 3 years.

Therefore, if the battery is not durable and the battery is not durable for 1 year, it is necessary to think about whether the battery you bought is a low-quality battery, and the low-quality battery includes: miscellaneous batteries, unqualified batteries, refurbished batteries, etc., such battery life is difficult to guarantee, and it is normal for problems to occur in 1 year.

Note: Do not use fast charging stations to charge, now most mobile phones support the "fast charging" function, some electric vehicles.

"Fast charging" has also been realized, however, except for a few high-end models of two-wheeled electric vehicles, most of them do not support "fast charging", and the fast charging stations that can be seen everywhere on the street are to quickly input high current into the battery to complete "fast charging".

1) "Vehicle" means motor vehicle and non-motor vehicle.

2) "Motor vehicle" refers to a wheeled vehicle that is driven or towed by a power unit and driven on the road for personnel or for transporting goods and carrying out special engineering operations.

3) "Non-motorized vehicle" refers to a vehicle driven by human or animal power on the road.

and motorized wheelchairs and electric bicycles for the disabled that are driven by power units but are designed to meet the relevant national standards in terms of maximum speed, empty mass and dimensions.

and other means of transportation.

It is useless to add battery water to a battery with insufficient power, it is time to replace it with a new one. It is recommended to go to the battery in your area to change the new one, which can be found by hitting.

After replacing the new battery, it is necessary to minimize the number of charging times, and then charge it after using about 30% of the remaining power each time, so that it can be charged for several days, which can effectively extend the life of the battery, such a charging method, although the capacity of the battery is lost, the number of charging times is reduced, which is equivalent to extending the service life of the battery.

Nowadays, it is generally a solid-state battery, and there is no need to add electrolyte. You might as well find a repair shop where you can use the old battery for money, so that you can replace it with a new one without spending much money. If it really doesn't work, just find a repair shop to reactivate your battery, and it can be used for three months to half a year.

If the battery can't be used, of course, it must be replaced, otherwise your car will not be usable. When charging the electric vehicle battery, pay attention not to overcharge, disconnect the power supply in time after it is fully charged, and do not wait for the battery to run out of recharge, it is best to charge when the battery power is left 30%. This prolongs the life of the battery.

Maintain a constant speed when riding a bicycle, which can save electricity.

Folk restoration methods have little effect. It is recommended to replace, replace the high-quality batteries of big brands, and usually use the method of attention, and it will not always be replaced.

Almost. Regular maintenance will prolong the service life.

Charge as you go. If the battery is short of water, add a little distilled water.

Thank you for your question.

If the battery is not good, you can't drive far, of course, you have to change, change the battery to a regular store to change, change a good battery to open for two to three years no problem, don't change the cheap, cheap is not good.

There is no good way to save, my electric car is to change the battery more than once a year.

Electric vehicle batteries can generally be used for two years, and some good batteries can last for four years, indicating poor quality.

It's not very useful, the best thing is to get a new one.

I think you'd better buy a brand-name battery.

It is recommended to change one, it is easy to get poisoned by yourself.

The battery seems to be repairable, you can add some distilled water yourself, and the specific method seems to be taught by the store when selling online

Summary. Hello dear, the battery of the electric car can be replaced separately. First, this depends on the life of the battery.

If the battery has been used for more than three years. In this case, it is not necessary to replace it alone. Second, if the battery is less than two years old, and there is a problem with one of them, you can replace one battery separately without a problem.

Third, you can also go to the place where you specialize in repairing electric vehicles to find a second-hand battery that can be used to replace, so that it is relatively cheap. Dear, I wish you a happy family, if you have any questions, you can continue to consult, I will always wait for your reply.

Can the electric car battery be replaced alone?

Hello dear, the battery of the electric car can be replaced separately. First, this depends on the life of the battery. If the battery has been used for more than three years.

In this case, it is not necessary to replace it alone. Second, if the battery is less than two years old, and there is a problem with one of them, you can replace one battery separately without a problem. Third, you can also go to the place where you specialize in repairing electric vehicles to find a second-hand battery that can be used to replace, so that it is relatively cheap.

Dear, I wish you a happy family, if you have any questions, you can continue to consult, I will always wait for your reply.

Hello dear, the battery of the electric car can be replaced separately. First, this depends on the life of the battery. If the battery has been used for more than three years.

In this case, it is not necessary to replace it alone. Second, if the battery is less than two years old, and there is a problem with one of them, you can replace one battery separately without a problem. Third, you can also go to the place where you specialize in repairing electric vehicles to find a second-hand battery that can be used to replace, so that it is relatively cheap.

Dear, I wish you a happy family, if you have any questions, you can continue to consult, I will always wait for your reply.

EV batteries can be replaced individually. The battery capacity of electric vehicles will gradually decrease with the growth of use time, and the distance that can be driven with sufficient power will also decrease, when the maximum driving distance of the old battery can not meet the needs of a day's traffic, you can consider sending the battery for maintenance or replacing the new battery.

The range of an e-bike is defined as follows: "When the new battery is fully charged, the rider is configured to weigh up to 75 kg to ride on a flat and noisy secondary road (without strong winds), and the battery voltage is less than a section and then the power is off, under the above conditions, the resulting mileage is called the mileage of the e-bike."

Generally, the driving range of various famous brands of electric bicycles equipped with 36 volt 12 Ah high-quality batteries is about 45-60 kilometers, and the nominal range of some manufacturers will rise to 70-80 kilometers, which is suspected of false publicity.

Because reaching this nominal value means that the efficiency of the motor is nearly 40% higher than that of the motor used by the famous brand factory. If the efficiency of the motor produced by a famous brand factory is 75% in the working state described above, then the motor efficiency of the manufacturer with a nominal 70-80 km has reached more than 100%, which is obviously impossible.

Generally, if there is a problem with a single group of batteries, the repair shop will recommend replacing the entire group of batteries. There are several main reasons:

1. It is futile and powerless to change a single one.

Here, it's not that a single battery can't be replaced, but that replacing only one battery is a futile exercise. This is because the battery pack of electric vehicles has high requirements for consistency, and the capacitance, discharge speed and quiescent voltage requirements are basically the same before they can be matched into a group. If you only replace a single one, the voltage is either high or low, which will cause poor consistency of the battery pack and affect the life of the whole group of batteries, so that it is easy to break the whole group of batteries when you go back to use it for two or three days, and the result is still to be repaired again, so it is recommended to replace the whole group.

2. The cost of a single exchange is not enough to make ends meet.

To replace only one battery, it is also necessary to remove all one group of batteries and check them as a whole. It is also necessary to find the same battery voltage as the original Calling Bucket to match. And the trouble is here, the probability of matching the new battery with the same voltage as the original battery is very small, and the cost and cost of finding and matching the success of the whole group of batteries are no different, so it is better to directly replace the whole group.

3. A single exchange affects three packs.

At present, most of the three-pack policies for electric vehicle batteries on the market are based on a group of batteries, that is, the whole group of batteries is replaced, and each group of batteries has a fixed code. Therefore, from this point of view, the whole group is also for the user's consideration.

To sum up, whether from the actual effect or the function, replacing a single battery is boring. Therefore, it is generally replaced by the whole group.

When buying a new battery car and replacing the battery of the battery car, you must pay attention to the quality and brand of the battery. The battery is the heart of the battery car, and if the battery is good, the performance of the battery car will be good in all aspects. If you don't know how to choose a battery, a worry-free way is to choose a brand.

Choosing a high-quality new battery from a high-quality brand can not only avoid all kinds of dark pits that you don't want to encounter, but also have excellent battery quality, which is also worry-free and comfortable to use for a long time.

As a veteran lead-acid battery production group, Changxin battery has excellent reputation and quality, and has been praised by the market for many years. As a high-end product in lead-acid batteries, Changxin graphene series adopts a more scientific direct connection structure, an upgraded formula with higher energy density, and a higher technology content, bringing longer life, longer endurance and more stable performance.

There is no fixed time requirement for this, it depends on the degree of attenuation of the battery, how much power can be saved, it always has to be charged, and it must be replaced if it is fully charged.

My e-bike is ridden in the summer, and I don't ride it in the winter, and this year is the sixth year that I can still run 20 kilometers.

It is a vague concept to measure by time, and it is accurate that it should be according to the number of cycles, the battery life of electric vehicles is 400 cycles, the so-called one cycle, that is, a deep discharge, a full charge, a cycle, no deep discharge can not be counted as one.

If you have to charge it once every three days, you will need to change the battery after more than three years.

Generally, it depends on the frequency of use of electric vehicles, if it is used frequently, it is generally about a year to replace the battery.

When the use can not be satisfied, you can replace, this has no fixed time, if it can still meet your travel needs, then continue to use, generally can be used for about two years.

Look at the usage, generally 1-3 years.

The battery quality can refer to the endurance, choose a big brand to replace the battery, the battery of the electric bicycle is generally changed every 1 year, and the battery is about 300-500, <>

Knowledge Expansion:1Electric vehicles are generally used lead-acid batteries, which have the advantages of low cost and can be used, and are used by most of the manufacturers of electric vehicles.

2.Generally, the battery used by electric vehicles is guaranteed for one year (and if there is a quality problem in the first 8 months of this year, the battery will be replaced and the maintenance battery will be replaced within 4 months), so the electric vehicle battery is 70% of the battery capacity used every day, and the cycle is one year.