Once, we were worried because our mobile phone had no power. Once upon a time, we were proud because we had a large capacity power bank. Because with the development of modern communication technology and smart phones, mobile phones have larger and larger screens, more and more functions, more and more popular networks, and people are increasingly inseparable from mobile phones. Mobile phones and networks have become the necessities of modern life. However, the reality is cruel. After all, the battery capacity of mobile phones is limited. How can we better solve the problem of no power in mobile phones? People will naturally think of preparing standby power, and the larger the standby power, the better, which can bring more power to mobile phones. However, with the acceleration of the pace of modern life, people are more advocating simple and light fast-paced life. No matter on business trip, traveling or on the way to and from work, no one is willing to carry a large but heavy backup power all day long in order to have sufficient power for mobile phones. Therefore, small and portable pocket backup power came into being and gradually became a new favorite of people. Today, I would like to share with you an exquisite and exquisite pocket power bank that plugs in the incoming call - iWALK pocket power bank.

This iWALK pocket treasure is manufactured by Xiamen Guangkai Electronics Co., Ltd. I had the honor to experience a car charger produced by the company before, and its quality is still worthy of affirmation and trust. So this time, we are also looking forward to this pocket treasure. Thank you very much for this valuable free experience qualification given by Lei Feng.

This iWALK pocket treasure has three connector versions of Lightning, Micro and Type-C, and there are 12 four colors of white, black, mint green and cherry blossom pink. The author was lucky to experience the white type of Type-C connector.

The package of this iWALK pocket treasure adopts the packaging design of box in box. There is a box with an opening at one end outside the cuboid box, and a small battery shaped window is opened in the middle, which just shows the red "plug in call" arrow on the front of the inner packaging box of the iWALK pocket treasure, giving a sense of urgency but security. On the back is the product characteristics, model parameters, manufacturer, address, product bar code, anti-counterfeiting label and other relevant information. The four sides are applicable equipment and "pocket treasure" logo. This kind of design is simple and generous. The red+white combination is very eye-catching, very innovative, and worthy of recognition.

Take out the outermost packing box, and there is a cuboid box inside, with an arrow facing up on the front, and the words "plug in the phone" on the bottom, which vividly shows the meaning of this pocket power bank.

Open the box cover, the iWALK pocket treasure lies quietly in the isolation frame designed with hard paper. There is also a product manual, certificate of conformity and after-sales service card packaged separately in a box below it. The accessories are packed in separate boxes, which shows the company's attention to detail. However, using hard paper to isolate and fix the iWALK pocket treasure to protect it, the author believes that this design is not perfect, because there is always a gap in the paper shell isolation, which can not fix the main body of the product well, and it will shake during transportation, which may damage the main body of the product. Therefore, it is suggested to use soft plastic foam to protect and fix the main body of the iWALK pocket treasure product.

The size of the iWALK pocket bag is 72x42x23mm, and the weight is about 75g. It is very small and can be put into a pocket or even a wallet without feeling heavy.

The shape of the iWALK pocket treasure is cylindrical, with one side protruding outwards. The material is aluminum shell. The thin mesh design is not only beautiful and atmospheric, but also feels very good. There is a "iWALK" trademark nameplate on the upper left corner of the front, and three small holes for power display are in the middle. Three constant lights indicate that 90% - 100% of the power is still available, two constant lights indicate that about 60% - 89% of the power is still available, one constant light indicates that 1% - 59% of the power is still available, and none of the three lights indicates that the power is 0. At this time, the product cannot be charged externally, so you need to charge the product first. It should be pointed out that although the hole of the indicator light is small, the light is very strong, even a little dazzling, which is more obvious at night. It is suggested that the light intensity of the indicator light can be reduced later. There is a power button on the right side. When using, just click it to start charging, or press it to check the remaining power. On the left is the input port. The author has experienced the Type-C connector version, so we can see the Type-C words below the interface to remind the user of the applicable model. The details are handled in a very good way.

At the bulge of the iWALK pocket treasure, there is a white cap. When opened, it is the connector of the iWALK pocket treasure. Like the input interface, the charging output interface is a Type C interface. The interface is firmly fixed and exquisite. The cap adopts a one-piece design, which can not be taken down, which is beneficial to prevent loss. The cap is moderately tight and has a proper length. It is worth mentioning that the two sides of the cap are also designed with additional friction stripes that are easy to pull and insert, which again shows the importance of details. On the left side of the output interface is the product capacity, model, input/output and name, and on the right side is the product certification mark. It can be seen that the capacity of this iWALK pocket treasure is 3300mAh, the input and output are 5V/1A, the conversion rate is greater than or equal to 62%, and it has passed the FC and CE certification, ensuring safety.

Experience test: when the author got the iWALK pocket treasure, only one indicator light of its power was always on, so he charged it first, and charged it separately with the original mobile phone charger, which could be fully charged in about 3 hours. This time is relatively long. It is estimated that the input is only 5V/1A. It is suggested that the 5V/2.4A input/output version can be introduced later, which will be more efficient. The iWALK pocket treasure adopts a humanized design that matches the output connector with the charging port of the body. It does not need to be equipped with another charging data cable, which saves a lot of trouble. It is very convenient, humanized and innovative.

For the charging effect of the iWALK pocket treasure, the author used PRO6 PLUS to conduct an experience test. When the mobile phone power is 50%, when the three indicator lights of the iWALK pocket treasure are always on (the power is 100%), the mobile phone is charged separately with the iWALK pocket treasure. After about 1.5 hours of charging, the mobile phone power is 100%. At this time, the iWALK pocket treasure has one indicator light that is always on (the power is about 1% - 59% remaining), which can be seen as an emergency backup power, IWALK Pocket Bag is fully competent. As for the charging time, it is estimated that it will take about 3 hours to fully charge the mobile phone from 1%, which is more than 1 hour more than using the original charger of the mobile phone. It is estimated that the output is only 5V/1A. The experience of input and output proves that the input and output of this iWALK pocketbook are 5V/1A, and the conversion rate is greater than or equal to 62%, so it has no advantage in time. Therefore, we are looking forward to the introduction of 5V/2.4A upgrade models.

This iWALK pocket treasure also has one of the biggest innovation highlights, namely the synchronous charging function. Connect the mobile phone with the iWALK pocket bag, and then connect the mobile phone charging cable with the iWALK pocket bag for charging. When the mobile phone is fully charged, the iWALK pocket bag is also fully charged, realizing one line and two charges, which saves time, saves trouble and saves worry, and eliminates the waiting time and cumbersome tasks of common standby power requiring separate charging. This is one of the biggest features of this iWALK pocket treasure, and it is estimated to be the main factor influencing consumers' choice.

Through the use experience in the past few days, the performance of this iWALK pocket treasure is fairly good. The appearance is small and the workmanship is exquisite. The output connector matches the charging port of the body. Plug and play does not require wiring. Synchronous charging is the characteristic highlight of this standby power supply. The capacity of 3300mAh can also fully meet the short-term travel and daily emergency use needs. The only problem is that the input and output are all 5V/1A, which is a little longer in charge and discharge time. It is recommended that the input and output can be upgraded to 5V/2.4A later. In a word, the author believes that iWALK Pocket Bag is a mobile power that is very suitable for carrying in daily life. It is a backup power that is developed according to the real needs of users and the current situation of modern life. If you like simplicity and pursue a light lifestyle, or you are a minimalist in travel goods, then it is absolutely right to choose iWALK Pocket Bag.

Product parameters are attached for reference:

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