Silicon Power has a lot of power banks available for purchase, starting with capacities less than 10000mAh and topping with an impressive 20000mAh. The larger power banks are implicitly heavier and are meant to be used for multiple charges but also when we do need to charge two or more devices at the same time. One particular feature we do enjoy from the power bank we are going to look upon in this article is the included display, which gives a more in-depth information regarding the remaining charge level versus individual LEDs.

The model we are going to review in this article is the QS28, sporting features such as Power Delivery (18W) or Quick Charge 3.0 (supported by Qualcomm SoCs).

The product is shipped inside a medium-sized cardboard enclosure with an orange background box art; the frontal area highlights the main product features, but also the total capacity of the power bank:

Internet resources are available via QR codes on the side:

Some of the additional features (smartSENSE, smartBOOST, smartFOCUS, smartSHIELD) can be spotted on the opposite side as well:

The interesting technical specifications can be also seen nearby, for each available port:

More in-depth details are present on the back, including the product code name and serial number:

As a bundle, we will receive an USB-A to USB-C charging cable but also some multi-language documentation:

Before starting using the product, we must follow the written instructions:

The main product interfaces are written and explained in both English and Chinese in a separate drawing: