It can be clearly said that this is a product that can bring convenience to travel and life. It is effective, practical, convenient and light, so it is a good thing

From the experience of product application, products that usually do not pay attention to the "appearance" of the product tend to focus more on the internal capabilities of the product;

Travel weapon: double charging in one Anker A1621 portable mobile power supply ultra charging evaluation feedback report

(The evaluation experience is easy.)

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Things that can promote life, provide faster, comfortable and intimate functions or help should be recommended. Products with solid quality, comprehensive design and technological progress will be more respected, of course This should also include the evaluation product - Anker A1621 portable mobile power super charger.

This The appearance of the product is simple and neat, not loud and not flashy, The product design week is slightly modern, It doesn't look like a mountain or a water leak. I think it's an ordinary charging socket, which is a wall charging product we see everyday; Based on the previous understanding of Anker brand products and the practical use, we will find that such products are ordinary in sense but not ordinary in use, moistening things silently, and the performance and efficiency of products in practice can be seen and felt intuitively; In terms of internal technology, this product adopts overcurrent protection, short circuit protection, software over discharge protection, software output overvoltage protection, high temperature and low temperature discharge protection, AC low temperature and high temperature charging protection, damp heat protection and signal interference protection, although some technical evaluators do not know it clearly, the summary is that the Anker A1621 portable mobile power supply is extremely charged, which focuses on product performance and safety and reliability in use;

From the perspective of use, the capabilities of this product can be summarized in ten words“ The product has small energy, fast function and can be expanded ”。

● Product appearance

This Anker A1621 portable mobile power supply is super pole The hard plastic is used as the shell, the surrounding corners are rounded and the transition is soft. The whole product is black, carefully sanded and matted. The square and round based design elements are used. The keys and sockets are designed to be flat with the product surface, and the simple industrial design style is investigated; The tail is equipped with an external USB socket and a Micro USB socket, and the central position on the side is equipped with a round power control key and a power consumption indicator; The nominal use of lithium batteries, The battery capacity is 5000mAh, the net weight of the product is 189g, and the overall weight is relatively light;

On the side, the industrial design of the product is dignified, elegant, calm and light; Use ordinary AC two pins, which can be folded and summarized; The AC two plugs are suitable for normal use in China The Anker A1621 portable mobile power super charging products originated from the United States, Anker brand is a registered brand in many regions. It was founded by Steven Yang, a former Google engineer. It mainly produces mobile power, chargers, Bluetooth peripherals, data cables and other intelligent digital peripheral products.

● Product volume

The size of the product is relatively small, and it can be held in one hand. It is convenient to hold, and the appearance size is 72mmx70mmx31mm, After surface treatment, the hand feel is soft and fine, with rounded corners Don't scratch your hands, It feels light on the hand, It is slightly larger than a single ordinary charging plug, and its volume is smaller than that of a single ordinary daily charging bank with the same volume;

● Product packaging

This Anker A1621 portable mobile power supply is extremely rechargeable The paper shell is printed as the outer packaging shell of the product , the package is rectangular, and there is no product through the window, Slightly heavy package, product The appearance of the package is a little simple and not beautiful enough, The product information of the package is clearly marked, The inner seal of the package is firmly fixed, which is convenient for long-distance transportation of products, The protection against falling and collision is effective; The product introduction manual and relevant product documents are complete, marked with multi language words, and the narrative content is clear;

● Product accessories

Open the outer package of this Anker A1621 portable mobile power supply, and display it as shown in the figure Product accessories are included in the manual Product documents such as certificate of conformity and warranty, portable products One portable fall proof black protective bag, one Anker A1621 portable mobile power super charger body and one black Micro USB cable configured.

Anker A1621 portable mobile power supply super charging The configured black Micro USB cable has a thin diameter, a solid and stable sensory plug, moderate hardness, and a length of about 50cm, It is a portable power charging data cable;

● Product travel

then The black protective bag for carrying and anti falling is made of multi-layer nylon mesh cloth, and the binding band is tightened for storage, The Anker A1621 portable mobile power supply can be super charged and configured with black Color Micro USB cable is summarized and prevented in the bag, Putting it in the backpack can prevent other objects in the bag, such as keys, from bumping and scraping, which can be considered as a better perspective for life use.

● Pin and extension

Anker A1621 portable mobile power supply is extremely charged The foot surface is flat and marked with detailed product information From the information, The standard name of this product model is PowerCore Fusion 5000， The pins are coaxial fixed double pins, The manual breaking and twisting feel can meet the requirements of long-term use intensity, The pins can be folded 90 degrees and stored in the pin card slot;

Two USB output sockets are provided, which are arranged vertically side by side up and down, facilitating the charging of two USB based digital electronic products at the same time, Single USB output socket charging power output: 5V/3A (single port maximum 3A); The following is also configured with a Mirco USB input socket, which can use the external power supply of the USB charging data cable up to 5V/2.1A to charge Anker;

● Product operation

This Anker A1621 portable mobile power supply is extremely rechargeable The side centered position has a power round key and three blue low light level power consumption indicators;

Press the power round key, and the three blue low light level power consumption indicators will display according to the actual power of the mobile power supply of the 5000mAh lithium battery integrated internally, The full power of three lights is 100%, and the power of one light is reduced by one third of the total power. The three lights are all off, and the battery capacity is zero;

There are two power round keys on the left and right. One is to start the charging mode, and the other is to check the remaining capacity of the power;

● Product details

Anker A1621 portable mobile power supply is extremely charged The seam between the combined blocks is fine, tight, straight and even, It can be seen that the processing technology is good, The appearance of the product is smooth and consistent, and the processing is fine and dense beautiful;

Showing Anker A1621 portable mobile power super charged The working state of the folding and storing pin, which is 90 ° fixed after opening, can be connected, and then can be folded and stored at 90 ° In the pin slot;

● Product practice

In the practical environment, one mobile phone has a battery capacity of 30%, uses Micro USB cable as the charging power cable, and the connection plug is a domestic voltage environment socket. The scene is home office and travel During the journey; In use, the same charge of the mobile phone is 30%, and the horizontal comparison of wall socket direct charging This Anker A1621 portable mobile power supply is extremely rechargeable The charging time is 29 minutes faster than the original charging plug of the mobile phone; Mobile power bank mode This Anker A1621 portable mobile power supply is extremely rechargeable The charging time is 37 minutes faster than the original charging plug connected to the power supply; It shows that the charging is faster than the original charging plug of the mobile phone itself;

Off power The mobile charging bank mode is used to charge the electronic products that accept USB socket output, Charger output: 5V/3A (single port maximum 3A), Samsung S6 mobile phone battery 2550mAh, real The measured output voltage is 4.98V, and the charging current is 2.4A; A single Anker A1621 portable mobile power supply is super charged. The 5000mAh lithium battery integrated inside can charge the mobile phone for about 1.8 times, but it cannot be fully recharged twice;

Two electronic products that accept USB socket output can be charged at the same time (wall charge and power bank) The direct charging mode of wall charging can easily complete the charging of two electronic devices; As a power bank mode, if one of the products is a Samsung S6 mobile phone and the other is a tablet computer, the power of a single Anker A1621 portable mobile power supply will be strained when it is super charged with the 5000mAh lithium battery integrated inside, The disadvantage of this product is that the built-in battery capacity is small, But the capacity of the battery is large, the weight and volume are increased, and the battery is not portable enough, This is for reference only;

The connection socket is used as the direct charging of wall charging to charge the electronic products receiving the output of USB socket, First, the connected electronic products will be charged. When the electronic products are fully charged, they will be charged Its own internal integrated 5000mAh lithium battery charging; The charging sequence of circuit design fits the usage habits and likes;

As a direct charging for wall charging, it charges the electronic products receiving USB socket output. The charger output is 5V/2.1A (maximum 2.1A for a single port). The actual measured output voltage is 4.97V, and the charging current is 1.88A;

Accept the power input of Mirco USB input socket for mobile charging;

Use computers and other devices that can provide USB output to charge the Anker A1621 portable mobile power supply, The charging effect depends on the performance control of USB output terminal, providing USB When the output of the output device is large, it will be charged relatively quickly;

This Anker A1621 portable mobile power supply is extremely rechargeable The design of 5000mAh capacity meets the aviation security inspection regulations and can pass the aviation security inspection smoothly, product Adopt AC100-240 wide current Pressure input design, suitable for domestic and foreign use needs, It is not limited by voltage during international travel, The portable anti drop black protective bag provides a good carrying package, which is convenient to carry, and can also protect the product, and It can be concluded together with the charging line, which is more practical. The product is small in size and does not occupy space when packed in the bag;

● Summary and comment

This Anker A1621 portable mobile power supply is extremely rechargeable“ super ”Where, In addition to the convenience and convenience of its own plug

The main feature of this product“ super ”The ability of is, 1. It can be used as direct charging of wall charging to electronic products receiving USB socket output; 2. It can be used as a mobile power bank mode away from the power supply to charge the electronic products receiving USB socket output; three Two electronic products that accept USB socket output can be charged at the same time (in the form of wall charge and power bank); 4. The nominal charging output of the product is large, which can quickly charge electronic equipment; five It can accept the power input of Mirco USB input socket for mobile charging in the mobile environment;

Other places of use are: 6. The product is small in size and easy to carry, 7. The carrying bag is provided for storage and orderly storage; 8 Good appearance, simple and generous.

thus This product can be regarded as a convenient product that is close to life and provides reliable product capability; In actual use, it is better than single function charging plug or single A functional power bank can better meet the needs of mobile phones and other electronic products in life, business trips and business trips. It can be regarded as an upgraded product for energy supplement of electronic devices;

If the battery pack attached to this product is added in the later research and development, the capacity can be increased to 1000mAh by combining the two, which must be much more perfect;

From the perspective of the price of the product, the product with a single function of the power bank is obviously not competitive. In addition to the comparable battery capacity A functional power bank will not win;

The product lies in innovation, and the innovation is close to the needs of life. The closer the product is, the more it will be recognized by the audience ---- relaxed.

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