With the prevalence of the Internet in today's era, mobile phones and tablets are almost everyone's standard configuration. Although they are no exception on the way out, it is really bad news that mobile phones and tablets have no power on the way out, and sometimes even delay important things; However, the necessity of the car charger is particularly necessary. Only by preparing a car charger can we take precautions and better meet the power demand of digital devices.
A good car charger should not only be able to charge quickly and efficiently, but also have multiple protection functions to prevent damage to digital equipment; Now there are a wide range of car charger products, but the quality is also uneven, so there are some mixed products that mislead consumers by shoddy quality. When using these products with poor quality, the harm caused by them is also very frightening. The light harm will lead to damage to digital equipment, and the serious harm will even lead to the possibility of burning the car, Therefore, it is the right choice to choose a car charger with qualified quality and protection function.
The vehicle mounted electric cigarette holder was originally prepared for the drivers of old smokers, but now it seems that it is mainly used to supply power for the vehicle mounted electrical equipment. Before purchasing the vehicle mounted charger, you need to confirm the vehicle mounted voltage. Generally, the vehicle mounted voltage is 12V, and the truck mounted voltage is mostly 24V. The vehicle mounted charger needs to be able to support its own vehicle mounted voltage; The cigarette lighter is divided into straight cylinder type and spring type, which also needs the support of on-board charger. However, at present, most qualified owners can meet the above two requirements, that is, cars and trucks can be used universally.
Netease Cloud Music Car Charger has multiple protection functions and dual USB outputs, with a maximum output of 4.2A, and supports all 12V cars and trucks within 24V.
Netease Cloud Music Car Charger is packaged in environmentally friendly paper boxes. This product is provided by Lei Feng for trial use, so there is a logo label on the package for trial use; The front of the package has a shape diagram of the charger, and the back has relevant nameplate information and parameters.
Netease Cloud Music Car Charger has Netease's own fashion design concept, as well as personalized color matching. Users can choose from elegant silver, local gold and rose gold; The shell is made of ABS+PC flame-retardant materials for injection molding, and the surface is treated with high-grade baking paint, which looks very metallic; Use the LOGO of NetEase car charger on the top, and add UV protection layer through pad printing process to prevent fading and scratching.
Specification: 65.7 * 19.5mm
The positive and negative pole shrapnel of Netease Cloud Music Car Charger is made of zinc alloy die-casting, with good elasticity. When it contacts with the cigarette lighter, the buckle connection is firm and not easy to loosen.
The quality of on-board charger shrapnel has a direct impact on the power supply of the equipment. The previous thin steel plate type is prone to fatigue of the shrapnel after a period of use, resulting in poor contact and affecting the power supply of the equipment, but this kind of zinc alloy shrapnel does not.
Netease Cloud Music Car Charger has dual USB interfaces, which can charge two digital devices at the same time. At the edge, it is made of 304 stainless steel with super wear-resistant and independently customized tools, which also plays a decorative role.
Netease Cloud Music Car Charger has a built-in LED power indicator at the USB output. The brightness is moderate, and the USB interface can be easily found in the dark night without dazzling, nor will it affect driving safety.
65.7mm in length. When inserted into the cigarette lighter, approximately 35mm will be exposed. For some hidden charging ports, the box cover cannot be closed normally when the on-board charger is not used; Of course, the external cigarette lighter like the one above doesn't matter.
Netease Cloud Music Car Charger has high appearance and strong performance.
Netease Cloud Music Car Charger can output 2.4A through one port and 4.2A through two ports at the same time, which can quickly charge mobile phones, tablets and other devices; Built in Norken Technology power management chip can improve charging efficiency and intelligent protection equipment, with short circuit, overvoltage, overcurrent protection devices, over temperature protection technology and anti-interference protection devices.
The no-load voltage of one port and two ports of the NetEase Cloud Music Car Charger tested by the instrument is 5.3V. From the no-load voltage, the performance of this car charger is satisfactory, but it is not enough to show that its performance is excellent enough. The following is a detailed test of the load capacity of the two USB ports.
The above figure is a load capacity test of the two USB output ports of this NetEase Cloud mobile charger. The test is carried out in a progressive manner every 0.1A. From the perspective of load capacity test, when the output reaches 2.7A, the overcurrent protection function is started and the output is automatically stopped, which is higher than the official 2.4A. It seems that NetEase has some reservations in this regard.
At the same time, it can be seen that the voltage of port 1 and port 2 still changes, port 2 is slightly stronger and more stable than port 1, and the performance is also outstanding. In general, the output performance of both 1 and 2 ports is still positive, and the performance is excellent.
Xiaomi MAX is a large screen mobile phone with a built-in battery of 4850mAh and supports fast charging. However, this Netease Cloud Music Car Charger does not have the function of fast charging, but it can also recognize that it charges with the maximum charging current. When the power of Xiaomi MAX mobile phone is 78%, when it is charged with the Netease Cloud Car Charger, the current can also reach 1.6A, This is because Netease Cloud adopts intelligent shunt and fast charging technology, which can intelligently identify the fastest charging current required by digital devices to automatically adjust the output.
Netease Cloud Music Car Charger is equipped with a Norken technology power management chip, which can improve the charging efficiency and intelligently protect the device.
Summary:
From the practical experience, there is no doubt about the charging performance of the Netease Cloud Music Car Charger. The LED power indicator can quickly understand the power on status and easily find the USB interface at night, without interfering with driving safety; The wide voltage of 12V-24V is suitable for all kinds of cars. When the dual USB interface is used at the same time, the heating is not obvious, which also explains its good ability to control heating; The price of 49 yuan has such output performance, I think it is worth buying.
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