The UE20063PQ_BK 20000mAh power bank promises ultimate fast charging with a triple output system. But does it deliver on its bold claims? After weeks of rigorous testing, charging various devices under different conditions, I’m ready to share my honest assessment.

This power bank boasts a number of impressive features. Its 20,000mAh capacity is certainly a highlight, promising multiple full charges for most smartphones. The inclusion of both USB-A and USB-C ports caters to a wide range of devices. The 20W Power Delivery (PD) via USB-C is particularly welcome for fast charging newer iPhones and other compatible devices. The dual 18W Smart USB-A ports efficiently handle Android devices. The LCD display provides clear feedback on the remaining battery level, a much-appreciated detail.

In my testing, the UE20063PQ_BK consistently met its advertised charging speeds. Charging my iPhone 13 Pro Max via the USB-C PD port was noticeably faster than with a standard charger. Similarly, my Samsung Galaxy S22 charged quickly using one of the USB-A ports. I also tested charging multiple devices simultaneously, and while charging speeds were slightly slower, they remained respectable. The power bank itself charged relatively quickly, particularly using the USB-C input.

The build quality feels solid, though a bit on the heavier side due to its large capacity. The LCD display is bright and easy to read, even in direct sunlight. One minor point to note: the power bank does get slightly warm during extended charging sessions, but not excessively so.

Pros:

• High capacity (20,000mAh)
• Fast charging via USB-C PD (20W) and USB-A (18W)
• Multiple output ports (3)
• Clear LCD display
• Dual input ports for efficient charging of the power bank itself

Cons:

• Relatively heavy
• Gets slightly warm during prolonged use

Overall, the UE20063PQ_BK 20000mAh power bank is a solid performer. Its high capacity, fast charging capabilities, and multiple output ports make it a versatile and convenient option for anyone needing extra power on the go. While it’s a bit heavy, the benefits outweigh this minor drawback. I would confidently recommend this power bank to friends and family.