In this video I’m reviewing the Shargeek 140, and yeah—right now it’s my pick for the best 20,000mAh power bank I’ve tested. After going through a bunch of power banks over the years (and dealing with more than a few disappointing ones), this one finally checks the boxes I actually care about when I’m traveling or just trying to keep my everyday gear topped up. It’s compact for what it can do, and it’s built around real-world use, not just specs on a listing. The big deal here is the charging performance and flexibility. I can plug in up to two devices at the same time, and it can push up to 140W total across the two ports, which makes it legit useful for a MacBook, iPad, and iPhone setup. For trips, this has basically become the one power bank I keep grabbing because it can act like a proper charger—not just an emergency battery. I know there are solid options from Anker and UGREEN, but the Shargeek 140’s design and portability are honestly hard to beat, and that’s a big part of why it earned a spot in my kit.