Will the ignition switch of the Wangpai electric bicycle run in first gear have an impact on the bat

There is no impact, if there is an impact, the manufacturer will not produce a gear, this is an obvious problem, harmful things manufacturers can not produce it, and then the customer uses it after complaining about the manufacturer will affect sales. Manufacturers produce electric vehicles to make money, so you can use them with confidence.

Open the first gear and run slowly, there is no problem, open the first gear, and it will heat up if you run fast.

There are two possibilities.

1. The electric vehicle potentiometer is faulty.

2. The electric vehicle cannot drive normally due to poor contact of the power connection.

The working principle of the potentiometer: set a fixed maximum voltage, and then generate different voltage signals according to different angles, so as to adjust the duty cycle of the controller to drive the motor fast or slow!

A potentiometer is a resistive element with three pin-outs and the resistance value can be adjusted according to a certain change law. A potentiometer usually consists of a resistive body and movable brushes. When the brush moves along the resistor body, a resistance value or voltage is obtained at the output that is related to the amount of displacement.

The potentiometer can be used as both a three-terminal element and a two-terminal element. The latter can be regarded as a variable resistor, and because its role in the circuit is to obtain an output voltage that is related to the input voltage (applied voltage), it is called a potentiometer.

The main role of potentiometer in the circuit is as follows.

1.Used as a voltage divider.

A potentiometer is a continuously adjustable resistor that slides over the resistor body when the handle or slide of the potentiometer is adjusted. At this time, the output voltage of the potentiometer can be obtained at the output end of the potentiometer, which has a certain relationship with the applied voltage of the potentiometer and the angle or stroke of the movable arm.

2.Used as a rheostat.

When a potentiometer is used as a rheostat, it should be connected to two terminals, so that a smooth and continuously varying resistance value can be obtained within the stroke of the potentiometer.

3.Used as a current controller.

When a potentiometer is used as a current controller, one of the selected current outputs must be a sliding contact exit.

If it is caused by the second situation, it is necessary to check the connection of the electric vehicle wires in time to check whether the contact is normal or caused by the aging of the circuit.

Hello, according to your description, in this case, please confirm whether our ignition Qi fire switch is turned on, whether it has been cleared to the position of the start gear, and whether the instrument is normally lit up and whether our small battery is out of power.

I can tell you responsibly that this will accelerate the wear and tear of the battery and affect its service life. Why? Next, let's give you a detailed interpretation from 3 aspects.

1. The number of charging and discharging.

Everyone knows that electric vehicle batteries have a certain number of charging and discharging. Generally speaking, lead-acid batteries are fully charged and discharged about 360 times, while lithium batteries are fully charged and discharged about 520 times. Therefore, if you unplug the charger before it is fully charged, it will consume the number of charge and discharge times prematurely, and its life will be reduced.

For example, if an electric vehicle battery that could have been used for 3 years is often unplugged before it is fully charged, it may be able to last for 2 years, or even less.

2. Water loss rate.

In addition, you need to know that when electric vehicles are charging, they will release a lot of heat, and the internal temperature of the battery will also rise. If you unplug the charger before it is fully charged and ride directly, the temperature of the originally high battery will become even higher. At this time, the battery will lose water faster, thereby accelerating the aging rate of the battery and affecting its service life.

3. Low battery driving.

In addition, if the electric car is not fully charged and the charger is unplugged, then the battery is in a low state, although the meter is turned on and the display is full, the actual power may only be half, or even less. At this time, if the user rides, it is a low-power driving, which will strain the battery and affect its service life.

To sum up, unplugging the charger before the electric vehicle is fully charged will accelerate the loss of the battery and affect its service life. For the user, it is important to fully charge and then unplug the charger to maximize the protection of the battery and extend its lifespan.

Of course, in addition to fully charging and then unplugging the charger, users also need to do the following: strictly control the charging time and try to keep it within 8 hours; If the remaining power is about 30% to 50%, it needs to be charged in time; Do special chargers for special vehicles, do not mix chargers, do not use fast charging; After the light jumps, it can continue to float for half an hour; Do not charge in direct sunlight, etc. And by doing this, users will also maximize the service life of electric vehicles.

It has no effect on the battery, only the difference in output power consumption.

Generally, the ACS function is activated when the electric vehicle is out of power, so as to ensure that there is no need for manual labor in the cart.

It has nothing to do with battery capacity and battery life, it's just an emergency function of an electric vehicle.

Sudden power off has no effect.

However, the impact of the electric car on the steep slope is very great!

Do you mean electric bikes.

It is a power generator, and turning off the power switch has no effect.

The impact is not too big, because it will not be completely used up, the electric vehicle controller has a battery protection function, and the electricity will stop working protectively when the electricity is used to a certain extent, and it should be flushed immediately. After a long time, it will be more harmful to the battery.

There is an impact, the battery is most afraid that over-discharge will cause the battery to fail too quickly, the best way is to charge with use and always be in a state of more than half a charge. If you have any other questions, you can follow me up.

It didn't matter.

The first charge of the newly bought electric vehicle battery should pay attention to observe, the battery charging is usually charged for two hours after the light change, the battery of 36V10A should be charged for 4 and a half hours + 2 hours, and the 48V battery can be charged to 10 hours + 2 hours, after the battery is charged, the charger will be charged for a small current, even if the light is charged for 8 hours, the battery will not be damaged. Of course, it is best not to charge it often, pay attention to the power consumption and charging time when charging, such as more than 2 hours of normal time and have not changed the light, should cut off the power supply, send the battery and charger for inspection, in case the electric vehicle battery is charged, scrapped in advance, if not used for a long time, must be stored with sufficient power, and charged once in about 20 days, usually charging can be charged with use, when it must be sufficient, as far as possible do not use the vehicle without changing the light, 8-10 months with water maintenance.

1. The battery charger should be matched: if the charger or battery is replaced, it is best to ask a professional maintenance personnel to recommend it. Don't pay too much attention to those data, because generally chargers are set, but the battery is a dynamic life process, strictly speaking, there is no charger on the market that guarantees the charging quality enough.

2. "Diligent charging and shallow discharge", that is, every time the electric vehicle is used, it will be charged if there is a condition, and at the same time, try not to use it again at a time to undervoltage and then charge it (this should belong to the method of use), every time it is full, it is too late to charge the dissatisfaction, there is no way, take practicality as the standard, and can not be burdened by things!

3. In general, the reference for full filling is: it is best to follow the charger for about 2 hours after turning the light. This should be based on the degree of new and old battery, the charger is generally designed in accordance with 8 10 hours full (refers to the situation that the battery is far away and the battery discharge is close to undervoltage), and there is also an automatic stop charge after 8 hours on the market at present (this is the danger of undercharging, hehe), according to the use and their own situation, such as long riding mileage during the day, just charge for a while, short riding mileage, charge less for a while, or grasp the charging time before going to bed sooner or later There is a reference, You don't have to wake up in the middle of the night for a very precise time.

As long as you pay attention to traffic safety, it generally has no impact!

It's time for the battery car to start, don't accelerate violently, slow acceleration can protect the battery well, try not to put the handle Xuan to the end after running, move forward at a constant speed, charge in time, develop good habits, the battery car battery is life, cherish the use of general can be used for more than 2 years, often brake and accelerate violently, do not charge in time, large load capacity, etc., so the battery can only be used for about 1 year.

Normal use has no effect!

The problem you mentioned belongs to the problem of "overcharging" the battery.

After the battery is overcharged, there are the following hazards:

1.A large amount of high-temperature heat will be generated, wasting electrical energy.

2.The production of "hydrogen" is easy to cause "ignition, **".

3.The high temperature is easy to cause "active substances to fall off" and shorten the service life of the battery.

Solution:1The timing controller of "automatic shutdown and power off" is used to control charging. The charging time is controlled within 10 hours.

2.Charging with a controller with auto-detection function. When it detects that the battery is fully charged, it automatically enters the "trickle" charging state. Won't overcharge.

Does the first charge of Yadea electric car run out of power for a few hours after charging for the first time, will it affect the battery?

Occasional intermittent EV charging is not a big problem, as long as it is not long-term, there is no problem! Electric vehicle chargers generally have a full automatic jump function, your charger has only one light, don't know how to judge the power status, you have to pay attention to whether the charger plug is plugged in, good contact,