The technical difficulty of mobile power supply is not high, and the demand is strong, leading to serious homogenization in the industry. The vicious competition among many fake factories in terms of capacity and price has lowered the price of similar products, but this may not be a good thing for consumers. The same appearance and internal solutions, and even the problems caused by unscrupulous manufacturers' jerry building, are actually to be paid by consumers themselves.

The current situation of the domestic mobile power industry is that foreign brands have good quality and design, but the price is extremely high; The price of domestic brands is low, but the design and quality level are worrying. They are aimed at real local tyrants and real losers respectively. However, in fact, the sandwich class with a low budget is the largest consumer group, which is ignored by the market.

Their choice is nothing more than the lowest model of foreign brands, or the best brand and model in China. It is the latter's work that will be evaluated today - iLIKE's 。

Appearance
Follow the law of looking at the face in advance, and first talk about its appearance. Emoji Kaixin series mobile power supplies provide orange, green and pink colors based on white to meet the aesthetic needs of different users. At the time of the World Cup, it also launched a commemorative edition of the World Cup with bright yellow and green colors, and the editorial department got the latter this time, which felt very appropriate.

The Emoji mobile power supply body adopts a three section design with a cylindrical main body and upper and lower top covers. The whole body is a strict rectangular structure, which can stand up regardless of the angle. Its side edges and corners are treated with super large chamfer, which makes it smooth and stable without cutting hands.

The yellow cylinder body is a whole circle of frosted engineering plastic, without joints, and the coating is smooth and even makes people feel a sense of metal crisscross.

Its bright green upper and lower bottom covers are different from the design of general power supply retracting to the cylinder body. They are completely wrapped and aligned with the cylinder body. This design can make the upper and lower background colors easier to see, and the longitudinal strength is higher.

Only the metal paint logo of iLIKE is placed on the front, and the green football pattern and "believe in miraces" copywriting are on the back, which is a proper artistic fan style.

A power indicator consisting of 4 LED lights and a micro USB charging socket are placed on the top of the fuselage side.
Two USB charging sockets are placed side by side on one side of the top cover and are equipped with a simple and cute Emoji expression silicone cover, which can be used as a protective cover and dust cover.

The back cover is printed with parameters such as model, capacity, input and output current, and a list of 3C, FC and other certification and national standard patterns.

Parameter
This is the most boring part of the big brand power supply, because the technology itself is quite mature. As long as the stacking and design are careful, these parameters will not have major problems.

• Battery capacity: 10400mAh (imported LG lithium-ion battery cell can feed iPhone 5 times and iPad 1 time)
• Conversion rate: above 85%
• Charging time: 7h (thanks to large input current, charging is faster than similar products)
• Input: 5V 2A
• Output: dual 5V/2.1A (very few products on the market can achieve dual 2.1A output, and can automatically adjust the current output according to different equipment)
• Safety protection: temperature, input overvoltage, overcharge, short circuit and core protection are provided, and the shell is the highest flame retardant standard material of UL94-V0 (the stack of power IC is very thick)
• Product size: 139 * 63 * 23.5mm
• Product weight: 252g (the standard weight of 10400mAh power supply is about equal to a box of milk. Yali is not big for boys' bags and girls' bags; But if it is a weak woman without a bag, please detour...)
• Production company: Dongguan Dingku Technology Co., Ltd., established in 2006, focuses on mobile smart accessories business with excellent positioning and design, and its products cover mobile power, headphone speakers, game consoles and other categories. The Omeng mobile power supply, which was popular with female users before, was created by him (many people think that the production company is not a parameter, but in fact, reliable companies and brands are an important security guarantee for mobile power supply, and the stacking and after-sales treatment of large factories are an important part of the user experience).

[Use experience]

• Input: The official said that 7h should not be too far away, succumbing to the author's 2A high current charger, whose indicator light before going to bed is 1 grid and also flashing, and it will be full when getting up 6.5 hours later. If it is an ordinary charger with 1A current, the visual inspection time will be about 12-13h. Of course, the elegant mobile power charging method is "plug in at home and take it away when you go out". In addition, the lithium ion power supply has no memory effect and can be charged when you use it. The charging time has little impact.
• Output: Because of its huge power and limited trial time, only single phone and dual phone tests have been tried. The charging time of single charging note3 is about 2.5 hours; What is impressive is that even if you drag note3 and S5 at the same time, the charging time is similar to that of the original charger, and there is no significant increase due to dual port output.
• Heat: when single note3 or S5 is output, its heat can hardly be felt (the office temperature is 26 degrees), and the double port output is inevitably a little warm, but it is still normal.
• Function: What the author appreciates most is that it removes the power button and achieves plug and charge. It will not cause confusion for users, and there will be no doubt about "whether to start or shut down by pressing once? Is there any special function for double clicking or long pressing?".
• Carrying: The 10000mAh mobile power supply does not need to be too portable, but compared with the general square design, its long and strip appearance can make it lie steadily at the bottom of the bag, without taking up too much space. In addition, it can also be stuffed into the pocket without being too obtrusive. Although it protrudes, it is impossible to make use of square products in the pocket
• Maintenance: The coating of the power supply is thick, and with the protection of the silicone sleeve, its appearance is relatively new resistant. In addition to the metal paint logo, which is easy to scratch, there is no need to pay too much attention.

Summary
advantage:

1. The emoji silicone sleeve with simple and elegant appearance and cute humor style can also be used as a protective cover, which can be used to cover the charging port after being reversed. There is no risk of short circuit when it is mixed with the key (although it has short circuit protection);
2. Dual USB output can meet the charging needs of multiple devices at the same time, and will not affect the charging speed too much;
3. The power input and output capability is commendable, the heating control is good, and the stacking of safe IC chips is reassuring;
4. It also provides a commemorative edition of the World Cup, which is a must for football fans and Brazilian fans. It is also conscientiously priced at the same price as the ordinary edition;
5. Disadvantages:
6. Common fault of 10000mAh power supply, its own weight is not small, and its portability is discounted;
7. Positioning in the middle end users, the price may be a little expensive, but in return for thick and safe stacking and excellent design.

Finally, as a fake fan, I would like to make a few remarks about this commemorative edition. Although Brazil is not my fan, as the host country of this World Cup, I am afraid that no country in the world has a better football atmosphere than Brazil. If you can't support the World Cup on site, take a souvenir. I don't know whether it can survive the next World Cup, but even then, it may have been lying in the drawer for a long time, but its yellow and green color match records that it is the 2014 of the World Cup and commemorates a country that really loves football.