The problem of charging electric vehicles in Xinri, how to charge electric vehicles in Xinri?

I'm glad to answer for you: I'm repairing electric cars, there is an experience in the industry, I'll share it with you, the new battery is within three packs of a year, basically there is no limit, every ten miles rush for 1 hour, it doesn't matter if it's full, 1,2 times a month for air defense batteries, about ten percent. The key is that after one year, the irreversible hydrochloride of the battery is aggravated, so after the battery is full, the charger must be unplugged, and try not to run out of the battery, let alone charge it for a long time, in short, keep the battery 7 or 8 points full, so as to facilitate the long-term use of the battery. Thank you.

The battery can be charged when it is discharged about halfway, and undervoltage will damage the battery. Wait about ten minutes before riding when fully charged. The charging time is determined by how much electricity you use, subject to the indicator light on the charger, the red light turns into a green light when it is full, and another hour of charging is OK.

Hello lz, electric vehicle batteries should avoid overcharging, over-discharging, and frequent charging. Generally, riding is less than 10% of the battery capacity, and there is no need to charge it every day. About 70% of the capacity of the cycling battery must be replenished in time. Professional maintenance of electric vehicles).

It is best to charge the battery when it is used up, so as to prolong the battery life, and pay attention when charging, that is, do not charge it when it is full, or it will not hurt the battery.

The normal service life of the battery is about the same. You may be able to charge and discharge it as required for a year and a half, and it may be possible to charge it for a year or a year, but no matter how much you cherish it, it will be so lifelong. After a year or two, the more it goes, the less good the power storage capacity will be.

1. After purchasing an electric vehicle, if the factory date is 3 months ago, it needs to be charged and usedFailure to do so may result in a loss of capacity. If it is within one month, it can be used directly, charging is not recommended, 1-3 months, it can be charged before use.

2. Don't develop the bad habit of recharging after useThe life of the battery will be greatly reduced, and at the same time, avoid low power use, and avoid the controller has generated low voltage and continue to ride for long distances, which will cause great damage to the battery.

Precautions for EV charging.

1. Avoid the exposure of electric vehicles to high temperatures, and strictly prohibit charging electric vehicles in high temperature environments. For safety, do not charge outdoors on rainy days.

2. No matter how far the distance is, charge it immediately after use, charge it as you go, don't charge it until the power is completely used up, if the car is not used for a long time, you should also ensure that you replenish the power once a month, which can not only protect the battery, but also extend its service life.

The charging method is as follows:

1) The smaller the depth of discharge (the shorter the distance) of the battery each use, the longer the service life of the battery.

2) When the battery needs to be left for a long time, it must be fully charged and replenished regularly, generally once a month.

3) High-current discharge has certain damage to the battery, so use pedals to help when starting, uphill, load-bearing, and headwind.

4) When charging, use a matching charger, place it in a cool and ventilated place to avoid high temperature and humidity, and do not let water enter the charger to prevent electric shock accidents.

5) The battery must be charged with the special charger that comes with the car, the "input plug" is plugged into the AC socket, the "output plug" is plugged into the battery box, the battery box is plugged in first and then the AC power is turned on, it can not be displaced, it takes 3-8 hours to fully charge, and it is better to charge the battery for a few more hours; When unplugging, first unplug the AC power outlet. Batteries for electric vehicles are mainly divided into dry-type lead-acid batteries, lithium batteries, gel batteries, and nickel-metal hydride batteries, and the first two types of batteries are mainly used in Xinri special batteries. When the battery is in an undervoltage state, it is best to turn off the power and temporarily use it as a bicycle drive.

At this time, do not start it repeatedly and damage the battery.

For the specific charging time of the first charge, we are unanimously uncertain, most people refer to the mobile phone charging time, but the electric vehicle battery and the mobile phone battery are completely different, the most commonly used electric vehicle battery is mostly lead-acid battery, and the battery factory has not been used, have not experienced charging and discharge, so to ensure that the new electric vehicle battery charging for 6 hours is the most appropriate.

This allows the electric vehicle battery to carry out a relatively complete chemical reaction, and most of the claims that it can be charged for 8 hours can be charged a little longer in the subsequent application process.

When you buy a new electric car battery, the power will not be too full, but there will be a lot of power, as a consumable store will often charge and maintain the new battery, unless you buy an old battery or an inferior battery. Otherwise, in the process of use, the approximate distance that can be estimated according to the dashboard can be roughly estimated, so as to avoid the embarrassment of the power-off trolley.

Generally speaking, when the electric vehicle power display has reached the last grid, it is ready to be charged. If the last trace of power is exhausted, it is easy to damage the battery life, and many people are used to using up all the power to charge, but the battery life is often less than half a year.

Generally, the charger is designed to be charged in 8 hours, that is, it is fully charged in 8 hours after the power is used up. If you don't use much, the charging time will be shorter, it depends on how much you use, the charger will turn into trickle charging after it is fully charged, and there is no benefit to charging more, so just change the light.

If the electric car is broken, you can contact the official after-sales service and ask them to send a master to repair it, or you can take the electric car to the official after-sales service for inspection and maintenance.

Xinri Electric Vehicle, that is, Jiangsu Xinri Electric Vehicle Co., Ltd. (hereinafter referred to as Xinri Co., Ltd.), is the first company in China's electric bicycle industry to be listed on the main board of A-share (****: 603787), committed to leading the new life of green travel, and has a number of production bases in Wuxi, Tianjin, Hubei, Guangdong, Zhejiang and so on.

In 2020, Xinri Electric Vehicle launched the strategy of "Xinri Automotive-grade Lithium Battery, 5 Years Guaranteed for 10 Years", and self-developed flagship products such as Xinri Super Energy Running Series, Energy Gathering Series, and Xinri Miku Super, which sell well in nearly 100 countries and regions around the world.

First, after the power is given, push the brake handle back to its original position as much as possible. Then turn the knob to see if you can get out of the car and go.

Second, the lamp fog tube is faulty (what, which car lamp is broken) Third, the car is supported, turn off the power, and then turn the rear wheel, if the resistance is a little bit, it is the problem of the motor or controller, basically the problem of the controller.

In the end, this is basically impossible to happen, but let's talk about it! It is the brake locking, which will only happen on the disc brake, and the car you can't push, secondly, the general brake is a follow-up brake, if you give electricity, the brake can't be braked.

Tip: Check out the controller!

In the event of such a problem, first check whether the battery is sufficient, and if not, charge the battery immediately to avoid over-discharge. Then check whether the speed control lever and brake lever potential are normal, whether there is any damage caused by man-made or external forces, if it is its own quality reasons, it can be replaced free of charge at the electric vehicle maintenance station purchased during the warranty period.

Second, the motor rotation is abnormal.

Turn the speed regulation to stop the rear motor, which is likely to be caused by the insufficient battery of the electric vehicle, and it can be solved by charging the battery.

When the no-load motor rotates, the current is large and the noise is large, which is caused by the mismatch of the phase sequence or phase angle, and it can be solved by going to the maintenance site in time to replace the phase sequence of the controller.

The motor stalls when the electric vehicle is overloaded or climbs is a normal stall protection, which is to protect the battery from damage caused by excessive voltage. If something like this happens, the load should be removed or the climb should be stopped.

3. There is an obstacle to the normal cart.

This kind of phenomenon mostly occurs in the front axle and the bottom shaft wear or damage, without the warranty can go to the repair station for maintenance, after the warranty can be replaced by yourself or go to the repair of the electric vehicle shop for maintenance.

If it is not a problem with the front axle and the bottom bracket, it is a problem with the short circuit of the controller and the motor, it is recommended to go directly to the professional maintenance department for repair and replacement, and do not disassemble it yourself.

Fourth, the zero-start motor does not rotate, and it can rotate again after pushing.

The fault is caused by a missing phase in the MOS drive, and the controller needs to be replaced or the MOS drive circuit needs to be repaired. Poor phase contact, check the wiring of the motor and controller to make it in good contact, of course, this is the practice after the warranty period, and the maintenance site can be repaired free of charge during the warranty period.

Fifth, the start is weak.

First of all, check whether the battery is sufficient, if it is not sufficient, charge the electric vehicle, and secondly, the speed control handle failure, replacing the new speed control handle can be perfectly solved. There are also some electric vehicles that use soft start in order to protect the circuit controller, so when buying electric vehicles, you should understand in detail, otherwise some profiteers have an opportunity.

6. The motor is noisy, or shaky or bumpy.

If you have a similar problem with your electric vehicle, you should immediately check the front and rear shock absorbers, and replace them in time if the front and rear shock absorbers cause hydraulic oil to flow out or the spring breaks and twists. If there is no problem with the front and rear shock absorption, then the problem is basically in the frame, and it can be replaced during the warranty period.

7. Insert the key to start the electric vehicle, and the whole vehicle is not energized.

If this problem occurs, open the back seat, check whether the insurance of the electric vehicle trips, if it is not a tripping problem, check whether the battery connection line is connected, if there is no problem with the above two points, then it can be determined that it is the damage of the electric vehicle door lock, and it can be solved by replacing it with a new one.

8. The charger does not jump the green light and is charging all the time.

The charging voltage of the charger is too high, replace or repair the charger. The battery pack or one of the cells is faulty.

It should be your throttle hall element that is broken.

The brakes are locked, disassemble the brakes, and reinstall them.

Let's go to the garage!

There are several types of cases!

1. The power of the line is the problem, and the contact problem of the plug-in board at home.

Solution] Check for power-on issues.

2. Charger problem, solution, see if the charger light is on, if it is not on, check the line according to method 1, and if it is on, it will be solved according to method 3

3. Check the connecting line of the battery to the charging line to see if it is loose or broken.

Solution, find a car owner with the same charger as you, use your charger to charge his car, see if it can be charged, how to identify the same charger as follows: chargers have V and An numbers, such as 72V48V, 64V, you can find the same number of V as your charger!

An number is not particular because you just try it, so don't care about him, if you can't charge it, that is, the charger is broken, to change, at this time you can look at the date of the charger, generally within 12 months can find a store to replace it, some small shops in order to earn two more money 6 months after the insurance, look at the solution, the charger is not expensive! 】

It should be that the battery has been used for too long, and the number of charging and discharging cycles has been used up, in this case, you have to replace the new battery, or the charger is broken, in this case, you have to try a new charger, the quality of the electric car in addition to the hardware, it depends on how far it can run, whether it can ensure daily travel, and whether the range of activities is far enough.

If the electric vehicle cannot be charged, first check whether the charger is normal, whether there is an output voltage, whether the indicator light on it is normal, check whether the line is connected, and finally check whether the electric vehicle battery is disconnected, whether the battery is damaged, every place must be measured, if there is no problem, the battery can be charged.

Summary. Hello, 1. The green light is a sign that the battery is full, if the battery is out of power, and the green light is still displayed after plugging in the charger, the line may not work.

2. Check whether the output line of the charger is open, and you can use a multimeter to check whether there is a power output.

3. Check whether the battery connection line is open, and you can use a multimeter to measure the line.

4. If the battery car has been used for more than one year, the battery may be broken and the battery needs to be replaced.

5. Go to the battery car maintenance point and ask professionals to overhaul it.

What's going on with the green light flashing on the new day electric car charger?

Hello, 1. The green light is a sign that the battery is full, if the battery is out of power, and the green light is still displayed after plugging in the charger, the line may not work. 2. Check whether the output line of the charger is open, and you can use a multimeter to check whether there is a power output. 3. Check whether the battery connection line is open, and you can use a multimeter to measure the line.

4. If the battery car has been used for more than one year, the battery may be broken and the battery needs to be replaced. 5. Go to the battery car maintenance point and ask professionals to overhaul it.

Hope it helps, and I wish you a happy car.

I don't know if the battery is bad or not, this is the state of battery loss, you can charge it for more than 20 minutes to try, if the light does not flash and can be charged normally, then there is no problem, you can continue to use it, otherwise it will be broken.

The fundamental principle is that the battery power loss description is sharply reduced by 80%, but not all the instructions are summarized, if it is a new battery within a year, it is possible to continue to use, because there is still a little life left, if it is more than one year of battery damage.