preface
With the continuous emergence of intelligent digital products, people carry more and more equipment when they go out. When going out, smart phones, tablets, laptops, cameras, etc. are all high power consumption products. Especially for those who keep their hands on the machine all day, their mobile phone life is seriously insufficient. Therefore, products that can replenish power for digital devices are extremely popular. Among them, the on-board charger, as the on-board intelligent hardware, is also getting more and more attention.
This time, the author was very lucky to apply for the trial opportunity of NetEase Intelligent Manufacturing Bullet Car Charger on the trial platform. It can convert the 12V voltage of the car cigarette lighter into 5V voltage that can charge digital devices, transform the cigarette lighter interface into a dual USB interface, which can charge one or two mobile phones and tablets at any time, and has its own intelligent identification chip, It can automatically realize the intelligent distribution of current according to the charging equipment, with fast charging and high efficiency.
Unpacking
NetEase Smart Manufacturing · Bullet Charger's packaging box is very small, cuboid shaped, and the size is similar to that of playing cards; The whole body is white, with a very simple and elegant appearance; There are no other words and patterns on the front except for the capital letter N. Transparent plastic sealing film is wrapped on the outside of the package to ensure that the product is in an unopened state and has the effect of moisture-proof and moisture insulation.
The back of the packing box is also very neat, and the bottom is the electrical parameters and manufacturer information of the product. In addition, the manufacturer also provided stickers with product name, number and barcode.
The packaging box adopts the heaven and earth cover type packaging, and the upper and lower parts of the box are closely nested without large gaps. What's more, it's a pity that the semicircular opening is not designed, and the upper cover can only be removed depending on the product weight.
The car charger is in the middle of the packaging box. The bright silver metal shell is very aggressive and exquisite, leaving a good impression of durability at the first sight.
The car charger is placed in a paper bracket, and a very humanized semi-circular handle is designed on one side, which can easily remove the bracket. There was also a thick soft foam cotton on the lower layer, and the car charger was placed in its groove, which was firmly fixed.
After taking out the car charger and fixing cotton, there is a product instruction at the bottom of the box. The manual is a foldout design with a total of three folds. It is printed on one side, small in size and comprehensive in content. There are not only product specifications, but also precautions for use, through which you can fully understand the product usage.
appearance
NetEase Intelligent Manufacturing Bullet Charger is a cylinder with a length of 50 mm and a diameter of about 25 mm; All metal appearance, real materials, higher charging strength and better heat dissipation than plastic shell cars on the market. The name and logo of NetEase Intelligent Manufacturing are printed on the side of the car charger.
On the other side of the car charger are product models and input/output parameters in English. The interface voltage of the vehicle mounted cigarette lighter is 12V. After vehicle charging conversion, it can provide a single port 5V2.4A charging voltage and current for digital products; If two USB ports are charged at the same time, the maximum charging current can be 3.4A.
On the front of the car charger are two standard USB jacks arranged up and down. Outside the black panel is a circle of LED lamp shade with high light transmittance. After the cigarette lighter is inserted, the LED lamp will automatically light up.
The interface between the vehicle charge and the cigarette lighter is perfectly matched. There are three metal elastic contact heads, which are arranged in the left, right and bottom directions of the vehicle charge. The contact points are equipped with high-strength springs, which can ensure close contact with the cigarette lighter interface.
The rear end of the car charger is slightly smaller than the main part, and the inner plastic shell is exposed at the joint. The whole product fits perfectly and the manufacturing process is superb.
contrast
The author likes to use mobile phone navigation, and needs to charge the car to provide power support for the mobile phone, so he also has several different types of mobile charger. There are both single function car chargers with only one USB socket, and multi-function car chargers with carbon monoxide detection and battery power detection functions.
Viewed from the front, the USB panels of these three products are all round. The difference lies in the number of USB sockets and the style of the charging indicator. NetEase Smart car charger is all black, even the USB plastic socket is black, and the color is consistent; The indicator light is circular and soft without dazzling.
These three products are totally different in size and material. NetEase Smart makes the car about 50mm long, which is medium size, medium length, and easy to plug and unplug; The shell is made of refined steel, full of weight, heavy and very textured, and the surface adopts a five layer electroplating process, which is scratch resistant and fingerprint resistant.
The weight of these three products is also quite different. NetEase Smart Car Charger is even heavier than the other two products combined. It can be seen that the metal shell is really heavy. The advantage of using a metal shell is that it can withstand repeated plugging and pulling, and will not deform when heated; It can ensure no damage even if it falls from a height of 10m.
The contact styles of these three products are also varied and vary in length. The metal contacts of NetEase Smart Car Charger are made of the same material, the same electroplating process and the same color as the body; The exposed part of the contact is of moderate length, good elasticity and sufficient strength, which is more elastic and secure than some spring type contacts.
The shell of these three products is printed with the product name and electrical parameters, but the contents and parameters are not identical. NetEase Smart makes the car as a full English note, and lacks the corresponding safety certification standard logo; However, its power supply capacity is the strongest, with a single port of 2.4A and a double port of 3.4A, which is higher than the other two products and can realize fast charging.
The three products are placed together to compare their looks and make decisions.
use
NetEase Smart Manufacturing Bullet Charger is suitable for different cigarette lighter sockets of mainstream models, and the indicator light will automatically light up after insertion. The soft light LED lamp is used, so it will not be dazzling at night and will not affect driving; At the same time, the indicator light also has its own lighting effect to prompt the location of the jack, which is convenient to use.
Although all three products have indicator lights, the circular indicator lights made by NetEase Smart for car charger are the most fashionable, and the light is soft. In contrast, the indicator lights pasted together or slightly lit are much more LOW.
NetEase Smart Car Charger is a dual USB interface, which can charge two devices at the same time, supporting mobile phones, tablets, cameras and many other digital products.
NetEase Smart makes a car charger to charge IPHONE mobile phones without pressure. Due to the large current of 2.4A, it will shorten the charging time compared with the original charger, and the conversion efficiency is high. It can be fully charged in 30 minutes.
NetEase Smart Car Charger can also charge the tablet to 100% easily.
When two devices are inserted at the same time, NetEase Smart will automatically distribute current according to the inserted device through the built-in chip to realize rapid charging; It also provides eight safety protections to ensure charging safety!
summary
NetEase Intelligent Manufacturing Bullet Car Charger is a smart car digital product with delicate appearance, durability, safety and reliability. It is a sharp tool for charging mobile phones and other digital products when going out. Through trial, this latest car product launched by NetEase Intelligent Manufacturing can kill similar products in all aspects of appearance and performance. The author is lucky to be the experiencer of this new product. Once again, thanks to the trial of NetEase Intelligent Manufacturing, and let me have another charging artifact in my car!
Although this charger has many advantages, it also found some small flaws in use and functions during the trial. For example, because the spring is hard, if you need to adjust the direction of the USB port after inserting it into the cigarette lighter socket, it will take more effort to rotate it, and it will be easier to reinsert it. Another example: what's missing from a single function car charger? Now it is popular to use one thing for many purposes. Can you make the car with metal shell have the function of window breaker? It has the function of auxiliary escape.
To sum up, NetEase Smart Manufacturing Bullet Charger has replaced the original car charger on my car, becoming A little helper who faithfully performs his duties to protect my safe driving. The most valuable thing is that the price of such an excellent product is less than 100 yuan. It is definitely a product with high cost performance. Friends in need are worth getting started!
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