Xiaomi’s UltraThin Power Bank: A Recent Standard for Portable Power
Xiaomi has launched the UltraThin Magnetic Power Bank 5000, a remarkably compact portable charger designed for maximum convenience. At just 6mm thick and weighing approximately 98 grams – roughly the weight of two medium-sized eggs – this power bank redefines portability in the crowded market of mobile power solutions. The device aims to address the growing need for on-the-go power without the bulk traditionally associated with portable chargers.
The power bank measures 98.5 × 71.5 × 6 mm, a size carefully considered for compatibility with popular smartphones. Its dimensions are slightly narrower than the Xiaomi 17 and match the width of the iPhone 17, suggesting a design intent to integrate seamlessly with current mobile device aesthetics.
Constructed with a premium aluminum alloy casing, the UltraThin Magnetic Power Bank offers a sleek metallic finish and robust durability. The surface that contacts a phone utilizes fiberglass, intended to enhance grip and minimize scratches. The device is currently available in silver, black, and orange color options, with the orange variant carrying a price premium, according to reports.
Advanced Charging Performance in a Minimalist Package
Beyond its striking design, the power bank incorporates advanced charging technology. It features a high-density Silicon-Carbon battery cell with a 16% silicon content, enabling a substantial capacity within its slim profile. The battery boasts an energy rating of 18.58 Wh and a typical capacity of 18.95 Wh, sufficient to fully charge most smartphones at least once.
A versatile USB-C port serves dual functions: input for recharging the power bank at up to 22.5W, and output for wired charging of phones or other devices, also at up to 22.5W.
The 5,000 mAh power bank also supports 15W wireless charging via the Qi2 standard, leveraging the magnetic MagSafe technology. This magnetic alignment ensures a secure connection with compatible devices, preventing slippage during charging. A key feature is its dual-charging capability, allowing simultaneous wireless and USB-C wired charging of two devices – activated with a single press of the power button.
Context: The Shift to Qi2
The Xiaomi UltraThin Magnetic Power Bank 5000’s adoption of Qi2 is significant. Qi2, the latest wireless charging standard, builds upon the MagSafe technology pioneered by Apple, offering improved efficiency and interoperability. It utilizes a magnetic power profile (MPP) to align the charging coils, reducing energy loss and ensuring a more reliable charging experience. This move signals a broader industry trend towards standardized magnetic wireless charging.
The rollout of the UltraThin Magnetic Power Bank 5000 began at Mobile World Congress (MWC), with a wider global release anticipated. However, initial availability appears limited, with reports suggesting it may not be widely available in all markets. The power bank is priced at approximately $50.
Will the convenience of this ultra-portable design outweigh the limited availability and relatively higher price point for consumers seeking a minimalist charging solution?






