MATECH Introduces PowerSlim 10000: A New Generation of Ultra-Thin Mobile Batteries
MATECH Inc. has announced the launch of the “PowerSlim 10000,” a 10,000mAh mobile battery that is recognized as among the world’s thinnest and smallest. This new model, with a thickness of just 10.9mm, combines a large capacity with a high output of up to 35W. It also features pass-through charging, an integrated USB-C cable strap, and custom-designed battery cells to prioritize thinness, lightness, and practicality for everyday use.
Key Features of PowerSlim 10000
World’s Thinnest & Smallest Class: Ultra-Thin 10.9mm Design
The PowerSlim 10000 boasts an ultra-thin and compact design, measuring approximately 107.5 × 70 × 10.9mm. Despite its 10,000mAh capacity, it fits neatly into bags or pockets, offering a size that users might forget they are carrying. Its 10.9mm thickness is notably slimmer than the diameter of a 1-yen coin.
Weighing approximately 180g, it is lightweight, making it suitable for various scenarios such as travel, business trips, or daily commutes on trains and planes, allowing for smart charging on the go.
Single Device for Laptop Charging
Equipped with a USB-C port that supports a maximum output of 35W, the PowerSlim 10000 can charge a wide range of devices, including MacBook Air, iPad Pro/Air/mini, iPhone, Galaxy, and Xperia. This capability allows users to consolidate their chargers, promoting a more streamlined work style.
10,000mAh Large Capacity for All-Day Assurance
Despite its compact size, the PowerSlim 10000 incorporates a reliable 10,000mAh large capacity. It can charge an iPhone 17 approximately 1.8 times and a Galaxy S25 approximately 1.7 times. This capacity ensures peace of mind for extended outings, from daily commutes to long travels or business trips.
High-Speed Charging up to 35W
The USB-C port supports a maximum output of 35W, enabling high-speed charging for various devices, including smartphones, iPads (iPad mini, iPad Pro), and even some notebook PCs like the MacBook Air. Its compact form factor belies powerful charging performance that exceeds typical daily use.
Pass-Through Charging Support
The mobile battery supports pass-through charging, allowing users to charge the PowerSlim 10000 itself while simultaneously charging other devices like smartphones. This feature is particularly convenient in environments with limited power outlets, ensuring both the battery and connected devices are charged efficiently. This helps mitigate the concern of finding the battery depleted when needed.
Cable Integrated as a Strap
The included USB-C to USB-C cable can be stored and used as a strap by tucking in the connectors. This eliminates the need to carry a separate cable, ensuring that charging is readily available whenever required. This design enhances portability and smart carrying.
Custom-Designed Cells for Extreme Miniaturization
The PowerSlim 10000 utilizes custom-designed battery cells, rather than commercially available generic cells. By combining two 5,000mAh cells, it maintains a 10,000mAh capacity while achieving a minimalistic, ultra-small size. This meticulous optimization of the internal structure aims for an ideal balance of thinness, lightness, and capacity.
Product Information
The MATECH PowerSlim 10000 is available for purchase on Amazon.co.jp:
For more information about MATECH Inc., please visit their official website:
