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Slim enough to disappear behind your phone. That's the first impression Xiaomi's new UltraThin Magnetic Power Bank delivers — and it isn't just marketing fluff.
At 6mm thick, this wireless battery puck is thinner than most of the phones it will charge. It tips the scales at only 98 grams, so you barely notice it in a pocket or bag. The back hosts a ring-style magnetic attachment that locks onto MagSafe iPhones and magnetic Android models like the Pixel 10 series. No cables. No awkward juggling.
The hardware inside is straightforward but useful: a 5,000mAh cell tuned for everyday carry. Wireless output goes up to 15W, and when you plug in a cable the USB-C port can push up to 22.5W. Apple devices remain capped at 7.5W for wireless charging thanks to platform limits — so expect slower top-up speeds on iPhones compared with some Android flagships.
- Thickness: 6mm
- Weight: 98g
- Battery capacity: 5,000mAh
- Wireless charging: up to 15W (7.5W for iPhone)
- Wired charging: up to 22.5W via USB-C
Practicality is the design goal here. It’s not trying to be a heavy-duty power bank that doubles as a backup battery for a weekend away. Instead, Xiaomi built something for commuters, minimalists and anyone who hates the extra bulk of typical charging bricks. The magnetic attachment makes quick top-ups painless: attach, charge, go.
Availability has widened beyond the Japanese launch. Xiaomi has started listing the UltraThin Magnetic Power Bank in parts of Europe and on its UK store, where it’s priced at £49.99. The company hasn’t published a full global schedule, which suggests a measured, region-by-region rollout rather than a single global drop.
This is one of the thinnest magnetic power banks you can actually carry—and it won’t weigh your pockets down.
So, is this the perfect accessory for your daily carry? If you prize low weight, discreet design and fuss-free magnetic charging over raw capacity, it’s worth a look. If you want marathon-level backup power, you’ll want something bulkier. Either way, simple convenience tends to win more often than not. Will a 6mm slab change how you charge on the move?
Source: gizmochina
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