性价比无敌的QCY GN202GB双口氮化镓充电器    

手上的电子数码设备越来越多，以致手上的氮化镓的充电器也越来越多，不得不说，就像固态U盘一样，氮化镓充电器真的是你用上了就再也回不去普通充电器的那种产品之一，小巧的体积，自适应各种充电协议，适应多设备充电，超级快的充电速度，真的是让人欲罢不能。
More and more electronic digital devices on hand, so that the gallium nitride charger on hand is also more and more, have to say, just like the solid-state U disk, gallium nitride charger is really one of the products that you can't go back to the ordinary charger when you use it. Small size, adaptive to various charging protocols, adapt to multi-device charging, super fast charging speed, really make people want to stop.

之前已经跟大家分享过不少的氮化镓充电器，今天再跟大家分享一款性价比无敌的QCY GN202GB双口氮化镓充电器。
I have shared a lot of GaN chargers with you before, and today I will share with you a cost-effective QCY GN202GB dual-port GaN charger.

本次入手的套装是40瓦的双口充电器加60瓦的C口数据线，充电器和充电线都是单独独立包装的，包装彩色图文印刷，品牌、名称亮点什么的都标记的清清楚楚，一目了然，白色的商务基调，符合大众的视觉审美，唯一有点让人感觉不太爽的，就是好好的国货，为什么要把内容标记为英文？是显得阳气十足？还是在考验国人的英语水平？
This set is 40W dual-port charger plus 60W C-port data cable. The charger and charging cable are packaged separately and independently. The package is printed with color graphics and text. The brand and name highlights are clearly marked at a glance. The white business tone conforms to the visual aesthetics of the public. The only thing that makes people feel a little uncomfortable is the good domestic goods. Why should you mark the content as English? Is it full of yang qi? Or is it testing the English level of the Chinese people?

三下五除二就把包装拆掉，充电器配备了说明书，充电线就只有充电线，不过有点疑惑，这个黑白颜色搭配的是不是反差有点大，同样的色彩不是显得更加整体性吗？
Three times five divide two to remove the packaging, charger equipped with instructions, charging cable only charging cable, but a little doubt, this black and white color matching is a bit big contrast, the same color is not more holistic?

这是一款双头的氮化镓充电器，配备了A口和C口，可以同时给两个设备充电，个人觉得双口的设计可以让兼容性更好一点，起码旧手机的充电线可以不用扔掉或重新买就可以用上新的氮化镓充电器。
This is a dual-headed GaN charger, equipped with A port and C port, can charge two devices at the same time, personally feel that the dual-port design can make the compatibility better, at least the old phone charging cable can be used without throwing away or re-buy the new GaN charger.

充电器采用了环保阻燃外壳，整体的尺寸算是中规中矩，不算大，但是也不小，重量约80克，其中充电器拿捏位置设计了小圆凹方便拿捏，折叠插头的设计也是好评。
Charger adopts environment-friendly flame-retardant shell, the overall size is quite satisfactory, not large, but not small, weight about 80g, among which the charger pinch position is designed with small round concave convenient pinch, folding plug design is also praised.

充电器侧方印刷了相应的技术参数，从印刷的内容可以看出这款双口氮化镓充电器C口最高支持40W的输出，而A口最支持高20W的输出，如果双口同时使用的话，充电器就会智能分配两口总功率最大22.5W输出，这个设计貌似有点不太合理，为什么不能双口各20W的输出呢？明明整机最大支持40W的输出，但双口同时使用每个接口仅有10W的充电功率，实在是太慢了。
The corresponding technical parameters are printed on the side of the charger. From the printed content, it can be seen that the C port of this dual-port GaN charger supports the output of 40W at most, while the A port supports the output of 20W at most. If the two ports are used at the same time, the charger will intelligently distribute the total power of the two ports to the maximum 22.5W output. This design seems a bit unreasonable. Why can't the two ports output 20W each? Obviously, the whole machine supports up to 40W output, but the dual port uses only 10W charging power per interface at the same time, which is too slow.

充电线采用了编织线材包裹，虽然有比普通的硅胶线稍硬，但能有效防拉伸和提升线材的使用寿命，现长约一米，插头处有“QCY”字样的商标，并且进行了加固处理，双C口的设计，支持最高60W的充电功率，能够适应目前市场上主流的手机等设备充电。
The charging cable is wrapped with braided wire. Although it is slightly harder than ordinary silicone cable, it can effectively prevent stretching and improve the service life of the wire. It is about one meter long. There is a trademark of "QCY" at the plug, and it has been reinforced. The design of double C port supports the charging power of up to 60W, which can adapt to the charging of mainstream mobile phones and other devices on the market at present.

充电线配备了魔术收纳贴，方便理线收纳，不用放包里乱糟糟，这点贴心的小设计好评。
The charging cable is equipped with magic storage tape, which is convenient for cable storage, so you don't have to put it in the bag. This intimate little design is well received.

充电器的设计为52×51.5×30mm，作为一款氮化镓充电器，这个尺寸确实不算小，但是也不算特别大，毕竟太大的尺寸不方便携带，太小的设计容易影响散热，取中的设计既兼顾了便携也方便的散热。
The design of the charger is 52×51.5×30 mm. As a gallium nitride charger, this size is not small, but it is not particularly large. After all, too large size is inconvenient to carry, too small design is easy to affect heat dissipation, and the design in the middle takes into account both portable and convenient heat dissipation.

这款淡化镓充电器支持双头输出，其中C口单口支持输出5V/3A、9V/3A、12V/3A、15V/2.67A、20V/2A等多种规格，A口单口支持输出5V/3A、9V/2.22A、12V/1.67A，40W的功率输出，能够满足市场上绝大部分手机的充电需求，可以说“一器在手充电无忧”。
This desalinated gallium charger supports dual output, including C port single port support output 5V/3A, 9V/3A, 12V/3A, 15V/2.67A, 20V/2A and other specifications, A port single port support output 5V/3A, 9V/2.22A, 12V/1.67A, 40W power output, can meet the charging needs of most mobile phones on the market, it can be said that "a device in hand charging worry-free".

对于使用双手机的我，由于手机系统以及充电协议不同，日常的使用状态就是需要分别两个充电器和两条数据线，现在有了氮化镓充电器，我就可以少带一个充电头了，无论是单个手机充电还是两个手机充电，都能同时满足，轻装上阵的感觉就是爽。
For me who use the two-handed machine, due to the different mobile phone system and charging protocol, the daily use state is to need two chargers and two data lines respectively. Now with the GaN charger, I can take one less charging head. Whether it is a single mobile phone charging or two mobile phone charging, it can meet the requirements at the same time. The feeling of light loading is cool.

首先我使用充电器为我的M1芯片MacBook Air充电，但是只能让MacBook Air在电源适配器的状态下工作，却无法为电池进行充电，因为MacBook Air的标配的充电功率是67W，这明显是喂不饱MacBook Air的，不过这也是小牛拉大车，太有点难为这款QCY氮化镓充电器了，专业的事还交给专业的设备吧。
First I used the charger to charge my M1 chip MacBook Air, but only the MacBook The Air works in the state of the power adapter, but it cannot charge the battery, because the standard charging power of the MacBook Air is 67W, which is obviously not enough to feed the MacBook. Air, but this is also a calf cart, too difficult for this QCY GaN charger, professional things also to professional equipment bar.

然后我给我的手机进行了一个简易充电测试，我的手机是华为nova9 pro，手机电池容量是4000毫安，手机支持100W超级快充，所以这款氮化镓充电器是喂不饱手机的，在电量1 5%的情况下开始充电，充电时长30分钟，大概冲进了28%的电量，可能是充电协议未能正确握手的问题，充电速度并没有达到预想的快，但是充我的iPhone应该是成功识别和握手充电协议了，30分钟充满50%电量却是绰绰有余。
Then I gave my phone a simple charging test, my phone is Huawei nova9 Pro, the phone battery capacity is 4000 mAh, the phone supports 100W super fast charge, so this gallium nitride charger is not enough to feed the phone, in the power 1 Starting charging in 5% of cases, charging for 30 minutes, about 28% of the charge, may be the problem that the charging protocol failed to shake hands correctly, charging speed is not as fast as expected, but charging my iPhone should be successful identification and handshake charging protocol, 30 minutes full of 50% of the charge is more than enough.

利用POWER-Z测试，该氮化镓充电器是支持苹果2.4A、三星AFC、华为FCP/SCP、QC3.0、SFCP、PD3.0等快充协议的，所以这款充电器是能够为市面上绝大部分的平板和手机进行充电的，这点无须质疑。
Using POWER-Z test, the GaN charger supports fast charging protocols such as Apple 2.4A, Samsung AFC, Huawei FCP/SCP, QC3.0, SFCP, PD3.0, etc., so this charger is capable of charging most of the tablets and mobile phones on the market.

利用POWER-Z对充电规格进行触发，C口能够顺利触发5V/3A、9V/3A、12V/3A、15V/2.67A、20V/2A等充电规格，所以对于支持这些充电规格的手机或平板都是能够使用这款QCY氮化镓充电器的。
Using POWER-Z to trigger the charging specifications, C port can successfully trigger 5V/3A, 9V/3A, 12V/3A, 15V/2.67A, 20V/2A and other charging specifications, so for mobile phones or tablets that support these charging specifications, this QCY GaN charger can be used.

发热方面，这款充电器的发热控制得还是不错的，得益于内部空间相对没有做得那么极限，长时间高负载使用的情况下，充电器的温度为42°C，并没有明显的高温，手摸上去也只有温温的感觉，并没有烫的感觉，所以温控品质方面还不错。
In terms of heat, the heat control of this charger is still good, thanks to the internal space is relatively not so limited, long-term high load use, the temperature of the charger is 42°C, and there is no obvious high temperature, hand touch only warm feeling, and no hot feeling, so the temperature control quality is good.

总的来说，这款QCY GN202GB双口氮化镓充电器在性价比的队列是非常突出的，折叠的便携设计，配备最新的C口以及兼容旧手机的A口输出，外出就能少带一个充电器，单口最高40W的输出，在这个功率输出档位，是我能找到的氮化镓充电器价格最给力的，美中不足的就是双口同时输出的时候功率只有22.5W，这个神设计需要吐槽一下，不过冲价格而言，你可以当它就是一个单口的氮化镓充电器来使用，甚至比一个单口的氮化镓充电器还要便宜。
Overall, this QCZ GN202GB dual port GaN charger is very prominent in the cost-effective queue, folding portable design, equipped with the latest C port and compatible with the old mobile phone A port output, can go out with a charger, single port up to 40W output, in this power output gear, is the GaN charger I can find the most powerful price, the fly in the ointment is that the dual port output power is only 22.5W, this god design needs to spit, but in terms of price, you can treat it as a single port GaN charger to use, even cheaper than a single port GaN charger.

当你正考虑要为自己的手机或平板添加一个氮化镓充电器的时候，不妨考虑一下这款QCY GN202GB双口氮化镓充电器。
When you are considering adding a GaN charger to your phone or tablet, consider this QCY GN202GB dual-port GaN charger.