The Xiaomi Ultra Slim Power Bank has just seen a significant price drop, now available for just €19.99. This compact and stylish portable charger is perfect for those who need a quick battery boost on the go without carrying a bulky power brick.
With its ultra-thin 10mm profile and lightweight 93-gram design, this power bank slips easily into any pocket or bag. The premium metallic finish adds a touch of elegance, making it a fashionable accessory as well as a functional one.
Key Features of the Xiaomi Ultra Slim Power Bank
Despite its slim form factor, the Xiaomi Ultra Slim Power Bank packs a 5,000mAh battery, enough to provide a meaningful top-up for your smartphone or other small devices. It supports 20W fast charging via its USB-C port, ensuring you spend less time tethered to a wall.

Safety is also a priority, with built-in protection against overheating, short circuits, overvoltage, and overcurrent. This gives you peace of mind while charging your valuable devices.
- Ultra-slim design: 10mm thickness and 93g weight for ultimate portability.
- 5,000mAh capacity: Provides an extra full charge for most phones.
- 20W fast charging: Quickly powers up compatible devices via USB-C.
- Premium metallic finish: Looks sleek and feels durable.
- Comprehensive safety protections: Guards against overheating, short circuits, and more.
Who Is This Power Bank For?
The Xiaomi Ultra Slim Power Bank is ideal for travelers, commuters, or anyone who wants a lightweight backup battery. Its slim profile means it can slide into a jeans pocket or a small purse without adding bulk.
However, if you need to charge multiple devices simultaneously or require a higher capacity for extended trips, this model might not be sufficient. It's best suited for short outings or as a secondary power source.
Xiaomi Ultra Slim Power Bank vs. Other Portable Chargers
To help you decide, here's a quick comparison with typical power banks in a similar price range:
| Feature | Xiaomi Ultra Slim | Typical 10,000mAh Power Bank |
|---|---|---|
| Capacity | 5,000mAh | 10,000mAh |
| Thickness | 10mm | 15-20mm |
| Weight | 93g | 200-250g |
| Fast Charging | 20W | 18-20W |
| Price | €19.99 | €25-€35 |
As the table shows, the Xiaomi Ultra Slim sacrifices capacity for portability. If you prioritize a lightweight, pocketable charger, it's a great choice. But for longer trips or charging multiple devices, a higher-capacity model may be more practical.
Why This Deal Matters
At €19.99, the Xiaomi Ultra Slim Power Bank offers excellent value. Similar ultra-slim power banks from other brands often cost €30 or more. This discount makes it an affordable accessory for anyone needing a reliable backup battery.
Additionally, Xiaomi is known for producing quality electronics at competitive prices, so you're getting a trusted brand without breaking the bank. The deal is likely limited-time, so acting fast is advisable. The background to this story is set out in Ultra-Slim DIY Wall-Mounted Drop-Leaf Table. A related thread runs through Motorola Moto X70 Air: Official with a very slim design and a powerful 4,800mAh battery. Earlier coverage in Trending: latest articles shows how the argument developed.
What to Watch Next
Keep an eye on Amazon and other retailers for similar deals on Xiaomi products. The brand frequently discounts its accessories, especially during sales events. Also, consider whether a higher-capacity power bank might better suit your needs if you often travel long distances. A closer look at the same subject appears in Philips 20,000mAh Power Bank Drops to 14.95 Euros at Action. Anyone following the wider picture can start with Ugreen Flat Charger: Power Multiple Devices in Hard-to-Reach Outlets. The same theme surfaces in Xiaomi 17 Ultra Deal: Save Big on the Ultimate Camera Phone, which takes a different angle.
For those who value portability above all, the Xiaomi Ultra Slim Power Bank is a compelling option. Its combination of slim design, fast charging, and now a lower price makes it a standout in the budget category. Context on how this played out before sits in Geely vs BYD: The Absurd Race for Fastest EV Charging. A companion piece, Xiaomi Ultra Slim Power Bank Price Drop: Compact 5000mAh Deal, approaches the same subject from another angle.
FAQ
How many times can the Xiaomi Ultra Slim Power Bank charge a phone?
With a 5,000mAh capacity, it can typically provide one full charge for most smartphones, depending on the phone's battery size and efficiency. It's ideal for a partial top-up rather than multiple full charges.
Does it support wireless charging?
No, the Xiaomi Ultra Slim Power Bank does not support wireless charging. It charges devices via a USB-C port with 20W fast charging.
Is it allowed on airplanes?
Yes, power banks with capacities under 100Wh (which includes 5,000mAh) are generally allowed in carry-on luggage. However, always check with your airline for specific regulations.
What devices can it charge?
It can charge any device that charges via USB, including smartphones, tablets, wireless earbuds, and smartwatches. The 20W output is sufficient for fast charging compatible phones.