Xiaomi has launched a new 20,000 mAh power bank in China, featuring an integrated USB-C cable and a 22.5 W output capacity. Engineered to meet China’s 2026 national safety standards, the device includes advanced protection against overheating, fire, and explosions. It allows simultaneous charging for three devices and offers detailed battery health diagnostics via a connected computer.
Safety and Technical Specifications
The updated power bank, which first appeared on the Xiaomi Youpin platform in June, prioritizes safety to address common battery-related failures. According to product imagery, the device utilizes two 10,000 mAh battery cells, providing a nominal capacity of 74 Wh. This energy density allows the unit to fully charge an Apple 13-inch MacBook Air M4, which has a 53.8 Wh battery, while retaining a surplus charge.
The 74 Wh rating is significant for frequent travelers. It sits below the 100 Wh limit typically enforced by airlines for lithium-ion batteries in carry-on luggage. Additionally, the device carries CCC certification for air travel within China, ensuring it meets domestic regulatory requirements for portable power hardware.
Enhanced Connectivity and Diagnostics
Xiaomi has moved beyond simple LED indicators by offering deeper data transparency. While the unit features four standard LEDs to show remaining power, users can also plug the power bank into a laptop or desktop computer. This connection enables access to granular metrics, including exact remaining capacity, overall battery health, and the total count of charge cycles performed.
Did you know?
Monitoring charge cycles can help extend the lifespan of your lithium-ion batteries. By tracking how often your power bank is fully depleted and recharged, you can better predict when performance degradation may begin.
The hardware supports versatile charging setups. The integrated USB-C cable handles the primary 22.5 W output, while an additional USB-C port and a single USB-A port allow the user to power three devices at once.
Pricing and Market Availability
The 20,000 mAh model is scheduled for official sale in China on July 22, priced at 149 yuan, approximately $22 USD. It is launching in two distinct color options. This device joins a smaller 10,000 mAh sibling, which is also available through the Xiaomi Youpin ecosystem.
As of mid-2024, Xiaomi has not provided a timeline or confirmation for a global release of these power banks. For international users, availability remains restricted to the Chinese market via domestic retail channels.
Frequently Asked Questions
- Is this power bank safe for airplanes? Yes, with a 74 Wh capacity, it falls under the 100 Wh limit for carry-on batteries and holds CCC certification for Chinese air travel.
- Can I charge multiple devices at once? Yes, the power bank supports up to three devices simultaneously using the built-in cable, one USB-C port, and one USB-A port.
- How do I check the battery health? You can view advanced diagnostics, such as charge cycles and battery health, by connecting the power bank to a computer via its port.
Are you looking for more mobile charging solutions? Explore our latest reviews on high-capacity portable chargers or subscribe to our newsletter for the latest hardware updates. Let us know in the comments if you prefer built-in cables or modular charging designs.