The Xiaomi 20000mAh Power Bank 3 which supports 45W fast charging and discharging is worth buying.
Several days ago, Xiaomi announced that the sales volume of its power bank exceeded 100 million. Then, it launched a brand new power bank, Xiaomi 20000mAh Power Bank 3.
Compared with its predecessors around $30, Xiaomi 20000mAh Power Bank 3 is more expensive. However, in terms of specs, it is probably the best cost-effective power bank for $46.99.
There is nothing special about the package of Xiaomi 20000mAh Power Bank 3. On the simple white box are some essential specs, and there is an anti-counterfeit label on the reverse side.
So far, Xiaomi 20000mAh Power Bank 3 is only available in black, with a unibody plastic shell.
The top and the bottom have a nice-looking ceramic texture. However, they are fingerprint magnets and prone to scratches. Thus, you need to pay attention during use.
Other parts of Xiaomi 20000mAh Power Bank 3 are rubber-like, resistant to scratches, offering a great tactile feeling.
However, because the hardness of the plastic is not as high, you don’t need to worry that the power bank might affect more valuable gadgets, such as the smartphone, tablet, digital camera, etc. during charging.
Please note that because of the high capacity and higher output power, the size and weight of the power bank are quite considerable. It measures 153.5 x 73.5 x 27.5mm, with a weight of about 440g.
Xiaomi 20000mAh Power Bank 3 has 74Wh power (3.7V 20000mAh). The rated output capacity is 12600mAh, which means that it can charge a smartphone with 3000mAh battery from 0 to 100% four times.
As for the interface, Xiaomi 20000mAh Power Bank 3 has two USB Type-A output ports and a USB Type-C port. A USB Type-A port can provide 5V/2.4A, 9V/2A, 12V/1.5A output. Two USB ports can provide 5V/3A output. The power bank is suitable for smartphones which supports Qualcomm QC quick charge.
Nevertheless, the most outstanding feature is the USB Type-C port in the center.
The port supports PD protocol for five output powers, namely 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2A. The maximum output is 45W.
It means that Xiaomi 20000mAh Power Bank 3 can not only charge the smartphones compatible with PD charging, including the two latest iPhones, Xiaomi Mi 8, Huawei Mate 20, Smartisan R1; but also quickly charge Nintendo Switch, Canon EOS R, etc.
Moreover, with 45W output, it is as excellent as many other power adapters to charge most notebooks equipped with USB Type-C interface.
Here’s the list of compatible notebooks on Xiaomi official website.
Moreover, the USB Type-C interface of Xiaomi 20000mAh Power Bank 3 also supports up to 45W input power (15V/3A or 20V/2.25A). It means that you can use a 45W or above power adapter to quickly charge the power bank, such as the power adapter for MacBook or Xiaomi Mi Notebook).
According to the official data, it takes 4.5 hours to fully charge the power bank by using a 45W power adapter. We’ve found that more than 3 hours will do in the actual test.
Now, Xiaomi 20000mAh Power Bank 3 is available on Gearbest. If you don’t mind the larger size and heavier weight, or you need to charge the power bank or computer quickly, the power bank at $46.99 is a highly cost-effective choice for you.