Buy a new electric car is 60V, the seller said that you can add a battery to become 72V?

As long as it does not exceed the maximum voltage of the controller and motor, it is okay, but such a voltage has exceeded the national regulation of 48V, and if it is found on the road, it may be deducted.

It can't be generalized, some controllers are originally 72V, and they can use 60V batteries, but there is a wire, which needs to be connected to adapt, otherwise there is a problem of low voltage limitation.

Some controllers are adapted to 48V to 60V, which cannot be changed directly, and the controller must be replaced.

In the case of motors, there is also a voltage adaptation range.

No way. If it is a 60V power supply, the circuit board and the motor are designed according to 60V, increase the voltage, the protection circuit will work, can not be used, if the protection circuit does not work, it is also possible to burn the motor, will not use the 60V battery when using the 72V motor, then the power of the motor will be greatly reduced. It also causes an increase in costs.

The 60-volt battery of an electric car, if you add a 72-volt battery, it should not be. This will increase the current of the motor, and the power will become larger, but there will be safety hazards.

If the battery car is 60b and 72v universal, yes, it is recommended that the seller upgrade to 72v, do not get it yourself, so as not to cause damage to the battery car The store does not warrant.

It's not that simple, don't listen to the merchants, the battery can't be changed casually.

Learn about the new national electric vehicle policy, I work in a small town, at present electric vehicles have been required to be licensed, the speed limit is a matter of time, and if you really have a traffic accident, it is estimated that it is your problem.

If the seller can help you figure it out, you can. It's a bit difficult to get it back and make it yourself. You have to think carefully before you buy.

60v20ah battery.

BAI electric vehicles cannot be replaced with DU72V batteries.

Because of the control device, motor, and all the electricity used in the electric ZHI car that uses a 60V battery.

Special devices, including lamps, etc., are designed according to 60V voltage, if only the battery is directly replaced with 72V voltage, it will burn out all electrical equipment.

If you want to use a 72V battery, the electric car will have to make a major change, and it is actually not worth doing such a transformation.

Yes bai, it's definitely faster than before, but du

It's a charger to zhi

Change, the general lamp DAO bulb is easy to burn out, out of power version of the gauge is fully charged, the battery is easy to lose power, because the controller undervoltage protection is generally, it is not recommended to change the 72V, do you want to run far or want to run fast, if you want to run far, you can change the 60V30Ah, as long as the battery can be installed, there is no impact on the car.

Summary. Hello, dear, the car master for your service, attentive, careful, concentrate on answering your car questions, for you to find the corresponding problem solutions and solutions, will provide you with a satisfactory answer! We hope you find this answer helpful. 

Hello friend, normally speaking. A 72V battery car cannot use 60V. Because the voltage is not enough, the motor will not be powered enough.

It depends on your vehicle. The converter is marked 60V-72V. Then this converter is ready to use. If only 72V is marked, then only six batteries can be installed.

Can an electric car with a 72v battery be replaced with a 60v battery?

Hello, this question can give you a perfect reply, wait for me to sort out the information, I'm typing, 2-3 minutes, don't finish.

Hello, dear, the car master for your service, attentive, careful, concentrate on answering your car questions, for you to find the corresponding problem solutions and solutions, will provide you with a satisfactory answer! We hope you find this answer helpful. Hello friend, normally speaking.

A 72V battery car cannot use 60V. Because the voltage is not enough, the motor will not be powered enough. It depends on your vehicle.

The converter is marked 60V-72V. Then this converter is ready to use. If only 72V is marked, then only six batteries can be installed.

This is possible.

At present, there are two kinds of rechargeable batteries used as the power of electric vehicles, one is lead-acid battery, which is characterized by low cost and polluting the environment; The other is lithium batteries, which are environmentally friendly but have a higher cost.

According to data from 2013, China's electric bicycle sales reached 35.05 million, accounting for more than 90% of the global production capacity and sales. At the same time, China's four-wheeled low-speed electric vehicle sales of nearly 150,000 (battery capacity equivalent to 1.5 million electric bicycles), and the rapid development has gradually upgraded to replace electric bicycles.

The rechargeable batteries used in these electric vehicles are basically all lead-acid batteries, and China has become the world's largest producer and exporter of lead-acid batteries, as well as a major consumer of lead.

Although such low-speed vehicles have zero emissions and do not pollute the air, the problem is that the inefficiency of lead-acid batteries has brought serious pollution to water quality and soil. According to statistics, 97% of the used lead-acid batteries have **, but the lead ** rate is less than 30%, which is lower than 95% in developed countries. As a result, more than 2.6 million tonnes of waste lead are produced every year, and as the waste acid is dumped at will, it seriously pollutes the water and soil.

It is not recommended to change to a 60-volt battery pack for an electric vehicle with a 72-volt battery, because if you change to a 60-volt battery pack, the controller will protect and even a 60-volt electric vehicle will not work.

A, Can an electric car with a 72v battery be replaced with a 6ov battery? The premise is that the controller of the electric vehicle must be universal, and now when the new national standard car in the electric vehicle market is equipped with a battery, it will ask you whether you want to install a 6ov or a 72v battery, and do not move the controller on the car. From this point of view, it is universal, but the charger has to be replaced with a 6ov charger, and the original 72v charger cannot be used.

Hello: 1, Replace it with a 60v battery, it will be judged by the controller as [The voltage is on the low side], when usedBattery life] will drop dramatically, and the battery will not be able to drive.

2. The battery voltage is lowThe output power of the electric motor] Significantly reduced, load capacity decreased.

The battery of an electric vehicle cannot be changed casually. Recently, the state has further strengthened and strengthened the manufacturing and traffic management of non-motorized vehicles (electric vehicles), and casual transformation not only affects the performance of electric vehicles, causing damage or other failures, but also can not be on the road, and may also involve traffic violations, penalties and other treatment, do not ask for trouble.

No, all electrical appliances on the electric car will not work properly.

If the electric car turns 60V to 72V, whether to add a battery directly depends on the situation. It is not possible to add a battery directly to the original 60V to 72V converter. Because the current battery voltage is 60V, it is converted into 72V voltage through the converter, if you add another battery, the general battery voltage is 12V, so that the input voltage becomes 72V, so there is a problem, if the converter can withstand 72V voltage, then through conversion, the voltage becomes more than 84V.

If the converter can't withstand the 72V input voltage, the converter will burn out. If the 60V to 72V converter is removed, you can add a 12V battery, that is, do not use the converter, connect the new battery in series with the original 60V battery, so that the output voltage of the battery is 72V, and you can directly connect the output of the original converter to the 72V end. In this way, the connection requires that the new capacitance must be the same as the original battery capacity.

Electric cars are generally 48V

Yes, there is no room for five batteries. If it is paired with two sets of batteries, it is recommended to open them by adding air to make the two sets of batteries work in turns.

Two sets of batteries, fully charged and directly connected in parallel, that is, the no-load will discharge each other, and the riding will not.

If you want to increase battery life, the ideal is to replace the regular lithium battery, the same lead-acid 60V20Ah battery battery compartment, you can stuff into the 60V40Ah ternary lithium battery pack (17 strings of lithium batteries are about 27 catties).

Why not just replace the battery with twice the capacity? Two sets of batteries must occupy more space than a single group of batteries.

As long as there is a place to put it, of course, it is possible, it can be connected in parallel, so that the power can be increased, so that you can run farther, or you can use it alone, one group of electricity is gone, just connect to another group, so that you can also run farther, but there is no parallel convenience.

Summary. Hello, I am your exclusive elite technician, we promise to be attentive, careful, and attentive to answer your car questions. Hello, this 60-volt electric car can add an extra battery, but after you add an extra battery, its voltage becomes 72 volts, then at this time your controller and motor should also be replaced with 72 volts.

Because the motor of the electric vehicle and the voltage of the controller and the battery, these three must be the same, otherwise it will cause the motor or controller to burn out.

Hello, I am your exclusive elite technician, we promise to be attentive, careful, and dedicated to answering your car questions. Hello, this 60-volt electric car can add an extra battery, but after you add an extra battery, its voltage becomes 72 volts, then at this time your controller and motor should also be replaced with 72 volts. Because the motor of the electric vehicle also has the voltage of the controller and the battery, these three must be the same, otherwise the macro will cause the motor or controller to burn out.

The 72V battery is fully charged, and the voltage when the charger is just fully charged or about to be fully charged with the charger can reach about 85V.

The electric vehicle battery refers to the battery that can be charged and can be used after discharge. There are lead-acid batteries, nickel-iron batteries and nickel-cadmium batteries. The positive electrode of the lead-acid battery is lead dioxide, the negative electrode is lead, and the electrolyte is a dilute sulfuric acid solution.

When discharging (using), the positive and negative electrodes react with sulfuric acid to form lead sulfate, and when the concentration of sulfuric acid solution drops to a certain level, it must be charged. When charging with an external power source, the electrode and solution can be restored to their original state, and they can be used again after charging.

Generally, 72V is 20 strings, and the full voltage is 84V; 60V is generally 16 strings, full voltage is a type electric vehicle, the speed is between 55 60 yards, the full charge can run between 75 85 (km), and the charging is about 8 inches. The 60V20A electric car has a speed of between 45 and 50 yards and can run between 55-65 (km) on a full charge. A full charge takes about 7 hours.

72V electric vehicle can not be installed 60V battery, because the controller has under-voltage protection function, when the battery voltage is lower than the threshold voltage of low-voltage protection, the controller will not work, of course the motor can not be selected, the car can not be used, if you must use, you need to change the low-voltage protection threshold of the controller. If a 60V battery is used in a 72V electric vehicle, the voltage of the battery will increase, which will not only affect the service life of the electric vehicle and shorten the mileage, but also bring potential safety hazards, which is not feasible.

It is not recommended to use it in this way, and long-term use of an unsuitable charger for charging will cause damage to the battery.

If a 72V charger is used to charge a 60V battery, the maximum current of the charger will be greater than the rated current value of the battery, which may cause the charger to turn the light in advance, resulting in undervoltage of the battery, and the situation that the battery is undercharged, which will cause the active material of the battery plate to fall off and reduce the battery capacity in the long run.

The design of electric vehicles is unified, and the charger is an important accessory of electric vehicles, and its bad is closely related to the performance of electric vehicles, so the original charger is used as much as possible for daily use.

Electric vehicle lead-acid battery brand recommendation: Changxin battery, mythical battery, Mantingfang battery.

It can be added, so that the battery will not be added. Because after the electric car is added to the battery, it can make the electric car last longer, which is the case of the new battery.

However, in the case of adding a battery, its own weight has also increased a lot, and when the battery is old, the battery life is almost offset by the battery life or not the battery life.

This is mainly to add a set of batteries, and it also takes up space under the cushion, so it is not recommended to add an external battery.

The highest voltage of the current electric vehicle seems to be 72V, and the battery can not be added to increase the voltage, otherwise the controller, motor, charger, etc. will not support it, and the battery box space on the electric vehicle is also limited, and it is generally impossible to fit more and larger batteries.

Yes, but adding a battery is a hassle. The first consideration is space, the battery compartment of the car is not enough. The second fitting is not matched, and the controller motors are all 72V, so it is easy to break after overpressure.

The 72v20ah electric battery pack can be connected in parallel with a group of 72v20ah battery packs to increase the capacity of the battery.

Of course, this is not possible, if you add a battery to your home, then your controller and motor need to be replaced.