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The Xiaomi 67W Power Bank 20000 (Integrated Cable), model PB2067, is a compact 415g battery with a maximum output rating suited to some laptop-charging setups. It is not a guaranteed 67W charger for every laptop: compatibility and charging speed depend on the laptop and conditions. Its headline 20,000mAh capacity also needs context: Xiaomi lists a lower rated capacity of 12,000mAh at 5V/3A.
What the Xiaomi PB2067 is—and what its rating means
This is Xiaomi’s integrated-cable 20,000mAh power bank, identified in its UK specifications as model PB2067. It has three outputs: a built-in USB-C cable, a separate USB-C port, and USB-A. Xiaomi lists a maximum output of 67W; that is the product’s maximum rating, not a promise that every connected device will draw 67W.
The most useful way to read the capacity figures is to keep the cell-equivalent number separate from the rated output capacity:
| Figure | What Xiaomi says it represents |
|---|---|
| 20,000mAh | Approximate equivalent capacity at nominal cell voltage, based on three built-in 6,700mAh cells |
| 12,000mAh at 5V/3A | Rated capacity at the stated output condition |
| 74.37Wh | Rated energy |
The 20,000mAh equivalent figure and 12,000mAh rated figure describe capacity on different bases; they are not interchangeable. Xiaomi’s UK pages do not provide independently measured usable runtime, so neither figure alone tells you how many full charges a particular laptop will receive. Xiaomi’s UK specifications list the ratings, while its product information explains the cell-capacity equivalence.
#1 Best Overall
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- On-the-Go Convenience: With an integrated handle and lightweight design (2.8 lbs), our lap desk is portable for travel or moving around the house, offering flexibility in any space.
Can the Xiaomi 67W power bank charge a laptop?
Xiaomi lists laptops among the devices this power bank can charge, but explicitly says compatibility may vary with the device model and charging conditions. A laptop must accept charging through USB-C and work with the power bank’s output; the 67W maximum does not guarantee compatibility, a particular charging speed, or continued charging while the laptop is under heavy load.
Before relying on it for a laptop, check the laptop maker’s USB-C charging requirements and the power bank’s output specifications. Xiaomi lists the integrated cable and USB-C port at up to 20V/3.35A (67W by the listed values). The USB-A output has different voltage and current ratings, so it should not be treated as equivalent to the USB-C laptop-charging option.
Rank #2
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
How portable is it?
Xiaomi lists dimensions of 140 × 72 × 31.2mm and a weight of 415g. Those manufacturer figures make it a carryable battery, though 415g is a meaningful addition to a small bag or laptop sleeve. These are Xiaomi-published specifications, not independent measurements.
What happens when you charge multiple devices?
The three interfaces let you connect up to three devices, but simultaneous charging changes the available output. Xiaomi says the theoretical total output when charging more than two devices is 15W. Do not expect three connected devices to each receive the single-port maximum, or to divide the advertised 67W equally. Xiaomi also lists a 5V/3A shared-output parameter, so the individual port ratings should not be read as concurrent guarantees.
Rank #3
- Note: Not suitable for MacBooks released after 2023 or devices with a protruding front camera; Not applicable to full-screen or notch-style tempered glass screen protectors; Do not use on the rear camera of the phone.
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How quickly does the power bank recharge?
Xiaomi lists both the USB-C port and integrated cable as inputs, with input profiles up to 20V/3.25A, corresponding to a 65W maximum input. Xiaomi recommends a qualified charger and cable and says 65W-capable equipment ensures optimal performance. The UK package contents list the power bank and a user manual, but no wall charger; package contents may differ by region.
Xiaomi reports a 67%-in-30-minutes charging result from its internal labs under specific conditions. That is Xiaomi-reported lab data, not an independently measured or universal result. The UK product information does not establish a typical recharge time across different chargers and conditions. Xiaomi’s product information also describes low-current mode: the USB-C port can automatically detect and activate it, while USB-A requires a double-press of the power-bank button.
Quick Recap
Best Value
- Spacious Design: Measuring 21.1" wide and 12" deep, our lap desk comfortably fits most laptops up to 15.6". Extra room for accessories ensures convenience.
- Enhanced Functionality: Packed with handy features, including a 5x9" precision tracking mouse pad and a built-in phone slot for seamless work or video calls. Plus, enjoy laptop support with the integrated device ledge.
- Cool Comfort: Enjoy a stable surface with our lap desk's dual bolster cushion, designed for comfort and airflow, keeping your lap cool during extended use.
- Durable Surface: Work with confidence on our lap desk's solid surface, featuring a blush pink color, ensuring optimal air circulation to prevent your laptop from overheating.
- On-the-Go Convenience: With an integrated handle and lightweight design (2.14 lbs), our lap desk is portable for travel or moving around the house, offering flexibility in any space.
Rank #4
- Anti-Slip Surface - Transform your laptop into a mobile workstation with the AboveTEK portable laptop lap desk. The anti-slip surface provides a strong grip for laptops up to 15.6 inches(Diagonal), while the double rubber strip on the bottom ensures a stable display or typing experience on your lap, couch, or bed.
- Retractable Mouse Pad - Retractable laptop mouse pad extends on both directions for the left/right handed with elevation along the edges for stopping mouse from falling off. The size of laptop tray is 14" X 9.7" and the size of mouse pad is 7.4" X 6.1".
- Effective Heat Shield - The effective heat shield made of sturdy and thick material protects your laptop from overheating. Prioritizes your comfort and safety, an ideal lap pad or board for working anywhere.
- EASY to Carry and Store - With an ergonomic and simplistic design, the lap desk is portable to store in a backpack. Only 15" in size, 2.2 lb of weight and with slim 0.6 inch thickness, it is ready to be easily carried around.
- Widely Applicable - The smooth platform accommodates laptops and tablets up to 15.6 inches(Diagonal), making it a versatile accessory and one of the best gifts for mom, dad, students and professionals. Perfect for use as a laptop bed tray or tablet holder anywhere at home, library, or park.
Who should choose it?
- Consider it if you want a portable battery with an integrated USB-C cable, multiple output options, and a maximum rating that may suit a compatible USB-C laptop.
- Check carefully first if your laptop has a specific USB-C power requirement, if you need a predictable laptop runtime, or if you expect to power several devices at high speed at once.
- Look elsewhere if your device cannot charge from USB-C or if you need capacity and laptop-by-laptop performance figures that Xiaomi’s specifications do not establish.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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