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1. Auto Show watch | What else can you buy at a auto show besides cars? 2. Is the Is the tr300 good for commuting? 3, What is the role of new energy vehicles BMS 4, ACTON Hot Wh...

How to charge the scooter wireless charging (how to connect the scooter to Bluetooth)

Auto Show watch | What else can you buy at a auto show besides cars?

And eager car dealers, the promotion atmosphere is strong, of course, is also beneficial to consumers; If you go to the auto show to buy a car this time, there is a high probability that you can get more concessions.

After four years, the Beijing Auto Show, in addition to feeling, but also brought a new weather - to Lei Jun and Zhou Hongyi as the representative of the big guy personally with traffic - car enterprise executives from behind the scenesTo the front, to the front line of marketing. The 18th Guangzhou International Auto Show officially kicked off on November 20, with a total of 980 vehicles expected to be on display, including 142 new energy models. This event has attracted many automobile manufacturers to participate in the exhibition, showcasing cutting-edge automotive technologies and products, and providing consumers with a rich choice of car purchase.

First, the Chengdu Auto Show has always assumed the responsibility of sales, leaving aside the suspension of last year, the 2021 Chengdu Auto Show sold a total of about 80,000 cars, with a total sales of 61.6 billion yuan. "Auto shows in Shanghai or Beijing are the vane of industry development,Quick problems, but overall good performance. Under the challenge of city restrictions, it allowed me to pick up my wife easily and won the appreciation of my family. Although commuting fuel consumption has improved, I am not deliberately economizing, but enjoying the fun of riding. The TR300 battery problem has also been solved, and I can feel its stable performance every time I fill up.

The TR300's seat cushion is wide and thick, and the sitting position is comfortable, which is perfect for urban commuting. In addition, the TR300 is also available in a travel version, which is suitable for consumers with motorcycle travel needs. Although the car is heavier, it is still light to push and ride. And that's second-hand HoweJazz tr300 more reasons.

Haojue TR300 used cars are more, mainly because of the following reasons: Value: Haojue TR300 motorcycle in the urban commuter transport performance is very good, is the first model of Haojue motorcycle into the medium displacement cruise prince motorcycle market. As a domestic brand motorcycle, Haojue motorcycle performs well in terms of workmanship and quality. The TR300's seat cushion is large and thick, and it is comfortable to ride, which is very suitable for urban transportation.

Good vehicle value preservation: Haojue TR300 motorcycle is suitable for urban commuting, the failure rate is low, and the vehicle value preservation is betterWell, used car prices are holding up relatively well. Design classic: Haojou TR300 classic design, deeply loved by motorcycle friends, vehicle quality is reliable, can provide a better experience.

The Haojue tr300 is a motorcycle that is favored for its excellent performance in urban commuting. This motorcycle is the first model of Haojue motorcycle to enter the mid-displacement cruise Prince motorcycle market, with excellent workmanship and quality, is the leader in domestic brands of motorcycles. Its cushion is wide and thick, sitting comfortably, very suitable for urban transportation. If you need a motorcycle tour, you can choose the TR300 travel edition.

Dear hello, according to our inquiry, there may be the following reasons for the second-hand Haojue TR300: First of all, Haojue TR300 motorcycles perform well in urban commuting, the failure rate is low, and the vehicle value preservation is relatively good, so the used car price is relatively strong. Secondly, the classic design of Haojou TR300 is loved by motorcycle friends, and the quality of the vehicle is also relatively reliable, providing consumers with a better use experience.

What is the BMS role of new energy vehicles

1,Accurately estimate the state of charge of the power battery pack. Dynamic monitoring of the working status of the power battery. Balance between individual batteries. Electric vehicles will use lithium batteries as the main source of power drive, mainly because lithium batteries have high energy density advantages, so the performance is more stable.

2, the role of BMS: the core component of battery protection and management, in the power battery system, its role is comparable to the human brain. It should not only ensure the safe and reliable use of the battery, but also give full play to the power of the battery and extend the service life, as a bridge between the battery and the vehicle controller and the driver, through control contactThe device controls the charge and discharge of the power battery pack and reports the basic parameters and fault information of the power battery system to VCU.

3. Function of BMS battery management system: accurately estimate the state of charge of the power battery pack, dynamically monitor the working state of the power battery pack, and balance between single batteries. OBC car charger converts the power supply through the AC interface into direct current to charge the power battery pack. PEU integrated control system generally integrates MCU (motor control unit), DC-DC, OBC (car charger), PTC (car heater) and other functions. BCM body control module.A cool shape of ACTON Hot wheels, this attractive shape of the intelligent electric roller skate finally sold! Its English name is ACTON R RocketSkates. Different from the general roller skates, its wheels are equipped with electric motors, which can be set on the shoes.

How to make your own electric scooter

After the square passes are cut and set aside, drill eight holes in each of the six square passes on a bench drilling machine with a 3MM diameter drill bitThe face board is fixed with the square through the rose. (Bench drill machine mold factory have, drilling is simple and quick, with a hand drill can also be, but very time-consuming and laborious.

Electric scooter selection method: look at the scale and qualification of manufacturing enterprises, look at product authority certification, look at product design, look at material selection, look at earthquake resistance.

There are many electric scooter products on the market, so how to choose a folding electric scooter? Electric scooter motors are mainly domestic and imported two kinds, relatively speaking, electric scooters do not need to use too good motor, a good design of the domestic motor is sufficient.

electric scooters mainly include: the human foot can slide on the ground and has an electric drive device electric kick-scooter, mainly rely on the drive device driving electric scooter.