Kuxiu's K1 Ultra: The Ultimate Multi-Device Power Bank with 25W Wireless Charging (2025)

Imagine a world where your devices charge seamlessly, without the hassle of tangled cords or slow speeds. That’s the promise of Kuxiu’s latest innovation—but here’s where it gets controversial: can a single power bank truly revolutionize how we charge multiple gadgets? Kuxiu’s K1 Ultra magnetic power bank is making waves with its upgraded 25W wireless charging, but is it the game-changer it claims to be? Let’s dive in.

Last year, Kuxiu introduced a MagSafe battery that went beyond the basics, offering a unique design that split and swiveled to reveal a second wireless charger for Apple Watch or AirPods. Now, the K1 Ultra builds on that success, adding support for the Qi2.2 standard. This means compatible devices like the Pixel 10 Pro XL and iPhone 16/17 series can charge at lightning-fast 25W speeds—a significant leap forward. But this is the part most people miss: while phone charging speeds have improved, Apple Watch and AirPods still charge at a slower 5W. Is this a dealbreaker, or a fair trade-off for versatility?

Available only in a 10,000mAh version, the K1 Ultra is slightly bulkier than its predecessor, weighing 256.5 grams—about 24 grams heavier than the iPhone 17 Pro Max. Its thickness, over 0.85 inches, might add noticeable bulk to your device. Priced at $79.99 (down from $99.99), it’s an investment, but one that could pay off for multi-device users. And for those who love a pop of color, Kuxiu offers a cosmic orange option, currently discounted to $59.99 for preorders, shipping November 30th.

Here’s the kicker: Kuxiu isn’t stopping at power banks. Their X40 Turbo charging stand, now also available in cosmic orange, promises to be the ultimate 3-in-1 travel charger. Discounted to $79.99, it’s a tempting add-on for tech enthusiasts. But the question remains: in a market flooded with charging solutions, does Kuxiu’s K1 Ultra stand out enough to justify its price and bulk?

What do you think? Is the K1 Ultra a must-have for your tech arsenal, or does its slower Apple Watch charging speed hold it back? Let us know in the comments—we’re eager to hear your take!

Kuxiu's K1 Ultra: The Ultimate Multi-Device Power Bank with 25W Wireless Charging (2025)

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