Electric vehicle charging fast charging mobile phone wireless car charging The correct way: unlock the vehicle Fast charging mobile phone wireless car charging , open the AC charging socket Fast charging mobile phone wireless car charging cover and protectionProtecting Cover; Connect the vehicle plug of the charging pile with the fast charging mobile phone wireless vehicle electric charge to the vehicle socket; Operate according to the guiding steps of charging equipment Fast charge mobile phone wireless car charge , start charging; The integrated instrument lights up the charging connection indicator and displays the charging screen at the same time; Unlock the vehicle, set the charging device, or charge the device fully.
Three methods of constant voltage charging, constant current charging and pulse fast charging are used in the car. First of all, the constant-voltage charging method is to connect the charged battery to a charging power source with a constant voltageOn the above, the charging current will gradually decrease with the increase of the battery voltage. In the charging process, if the battery voltage and electrolyte temperature are high, its polarization will hinder the passage of current, so that the battery is not easy to fill.
Second, use padding. This way of charging is more humane and more in line with most People's Daily car habits. This charging method is relatively mild, but it is necessary to ensure that the electric vehicle can always find a suitable charging pile. Battery cycle life curve. A laboratory has done an experiment to test the service life of batteries at different depths of discharge.
Constant current charging method: charging during chargingThe current is kept constant, referred to as constant current charging method, or constant current charging method or constant current charging method. During the charging process, the charging current gradually decreases due to the gradual increase of the battery voltage.
Electric vehicles are divided into slow charge, fast charge, power change, wireless charging, mobile charging and other ways according to different charging methods. The specific introduction is as follows: slow charge: also known as conventional charging car charging is the use of portable charging equipment equipped with the car to charge can use household power supply or special charging pile power supply. It's the way passenger cars are used today: on-board chargers and wall-mounted charging piles for homes.
1, Anker: Anker car charger quality is relatively stable, can charge two devices at the same time, chip quality is excellent and good protection design, but also has a good warranty and after-sales service. AUKEY: AUKEY car chargers mainly consider quality and beautiful appearance, high power conversion efficiency, provide safe and stable power for multiple devices, and also have intelligent functions such as automatic identification of adaptive equipment power.
2. PHILIPSSmall and beautiful, exquisite workmanship, all metal shell, all metal material, looks very textured, plug into the car, there will be a circle of white light belt, and then charging speed, my iPhone, plug in charging speed is very fast.
3, car charger recommended brand: First Pinsheng Guangdong Pinsheng Electronics Co., LTD. Second Momis Shenzhen Momis Co., LTD. Third Belkin Belkin trading Co., LTD. Fourth Senko fifth Philips sixth green link using car charger will make the car lose electricity? Normally, as long as your charging time is not long, the problem is not big, especially the new car battery, andAfter the car is driven for a long time, the engine is turned off to charge, so that there is basically no problem.
4, today's market good quality lithium battery charger well-known brands are BOSCH, Delphi, champion, calendar, Philips, unified, sail, elephant and so on. The car battery charging head decides the price according to the level of the output flow, the price of the large output power is high, the price of the small output power is cheap, generally 80-150 yuan in the middle.
5, car charger recommended Newman, modern and Oshur these brands, easy to install to the car, the price is not expensive, it is recommended. Newman this one is priced at 20About Yuan, at first glance, the color looks good and the bracket feels good, the workmanship is exquisite, the weight is relatively light, it is stable after being installed on the car, the mobile phone can be automatically tightened and will not shake randomly, and the Angle and height can be automatically adjusted for ease of use.
6, Huawei car charger QuickCharge fast charge (Max 18W) If the phone you are using is a mainstream Android phone or supports fast charge iPhone, it is recommended that you choose Huawei car charger QuickCharge fast Charge (Max 18W). The car charger has two U'sSB interface, one of which supports 9V / 2A 18W fast charge, covering the current mainstream mobile phone fast charge needs.
The principle of wireless charging of mobile phones in a general sense is the process of converting electrical energy into a magnetic field, which is transmitted through the air, and then converted into electrical energy. The principle of wireless charging in the popular sense of understanding is somewhat similar to the transformer, the transformer magnetic field couplingThe circuit is a magnetic conductor, the circuit of wireless charging magnetic field coupling is air, and the magnetic medium is different. Wireless charging in the industry generally has four major technologies: magnetic induction technology, magnetic resonance technology, microwave technology and electric field coupling technology.
The first is field-coupled charging. First, there are two sets of asymmetrical electric dipoles on the phone and charging device. When they are close together, they produce a coupling phenomenon and achieve the transmission of current. The transfer efficiency is good, but there are distance restrictions, and large capacity charging stations are required. The second type is magnetic resonance charging, which is different from the above electric field. This method generates electrical energy through the resonance of the same frequency magnetic field generated by the resonators at both ends.
Electric field coupled wireless charging, the principle is to transmit power by coupling two sets of asymmetric dipoles along the vertical direction of the induced electric field generated. Suitable for short distance charging, high conversion efficiency, the position can not be fixed; However, the disadvantage is that it requires a large volume of equipment and less power.
The second nature is to support two devices at the same time charging, this year is not only mobile phones, wireless headphone box also has many brands began to support wireless charging. Whether it is front or side face, this charger can definitely kill the vast majority of products on the market. Mobile phones and earphones can be charged at the same time on the stand, thoroughly