Winner of a Recommended award in Issue 695 (page 26), the Cuktech 20 is a 25,000mAh portable power bank with a sleek, futuristic design that makes it look more like a prop from a sci-fi movie than a typical portable battery. With one USB 3.0 and two USB-C ports on the top, it can charge three devices at once. One of the two USB-C ports also supports 140W fast charging for laptops.
It can recharge just about any mobile device, even a laptop, and when at full capacity it can recharge phones and tablets multiple times. In our tests we used a fully charged Cuktech 20 to recharge an iPad once, an Apple watch twice and an iPhone three times. On the front is a clear plastic panel with blue light strips, an LCD screen and a button that wakes up the display and switches between its two modes.
The default mode shows how much charge is remaining, total input wattage, total output wattage and the watts, amps and volts coming in or going out from each port.
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