Although mobile power supply has solved the problem of poor battery of smart phones at this stage, it is still inconvenient to use. Nowadays, mobile power supply has a wide range of types, and its capacity is increasing, so it is necessary to find a mobile that is convenient to carry and use. The product of this evaluation is the third generation pocket treasure mobile power supply launched by iWALK, focusing on convenience. Now let's take a look at how this mobile power supply is portable and easy to use.

At first glance, the package is very beautiful. This is the third generation of pocket treasure launched by IW. As its name implies, it is a pocket charging treasure. It can be seen that the biggest advantage is portability. This evaluation is about Type-C version. In addition, Micro USB version and Lightning version are available for selection.

The pull out design is still very unique, and there is a hollow battery logo in the middle of the outer package.

This time I got it in black, in addition, it's also colored, suitable for different people, and it's also good to match it with my girlfriend.

The lower level is a manual. Because this power supply does not need a charging cable when charging the mobile phone, there is no charging cable in the standard configuration. If you want to charge the mobile power supply, you have to use your own cable.

The product is made of plastic, and the workmanship is very good. The size is 72X42X24mm, and the weight is 75g. The battery capacity is set to 3300mAh and the rated capacity is 2050 mAh because it is mainly portable. The output and input of the product are 5V/1A.

There are iWALK logo and indicator lights on the front, and a total of three indicators are displayed. One lamp is always on: the power is 1% - 59%, two lamps are always on: 60% - 89%, and three lamps are always on: 90% - 100%.

The whole work is very solid, and the surface has a grain texture design, which plays a role in anti-skid.

On the right is the power on button, but when charging the phone, it can be charged directly by plugging in the phone, and it does not need buttons to operate.

On the left is the Type-C interface for charging the mobile power supply. The advantage is that the input and output are matched interfaces, so a charging line is enough. Although the input of the power supply itself is 5V/1A, it can also be charged with more than 1A, and the charging time is about two hours (more than 5V/1A). For a 3300mAh battery, the charging speed is relatively slow. Fortunately, you can charge your mobile phone and mobile power at the same time. You can use both at night and in the morning when you sleep.

In addition to its small size, this mobile power supply no longer requires a charging cable. The battery itself has a charging interface. Type-C, Micro USB and Lightning are available. However, this interface is fixed and cannot be replaced, so you can only select the mobile power supply corresponding to the interface of the mobile phone. If someone installs two phones with different ports, they can't charge them.

Basically, it is about the same width as one plus five. It can be used only when plugged in. The use of mobile phones is not affected. Because of the advantages of small size and light weight, it is very convenient and easy to use. For the mobile power supply with the marked capacity of 3300 mAh and the rated capacity of 2050 mAh, it is certain that most Android phones can not be fully charged. In the test of one plus five, it can basically be charged from 30% to about 80%, and the charging speed is acceptable. As an emergency mobile power supply, the performance is satisfactory.

Summary:

In terms of charging capacity, this power supply has no outstanding advantages, but its advantages are portability and ease of use. It's about the same size as lipstick, so it's easy to put it in your pocket. The direct connection with the mobile phone eliminates the shackles of the charging line and makes it easier to use. It is recommended to use this mobile power supply as an emergency backup or for daily commuting. After all, smart phones can only be recharged once at most, and it is better to prepare a larger one for long-distance travel.

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