Powerbank 25000mAh Ugreen PB552, 165W, USB + USB-C, built-in cable (gray)

UGREEN PB552 Power Bank (25,000mAh, 165W, Built-in Cable, Gray)

The UGREEN PB552 is a high-performance power bank built for users who need serious power on the go. With a large 25,000mAh capacity, up to 165W total output, two built-in USB-C cables, and support for charging up to four devices at the same time, it is a practical choice for laptops, smartphones, tablets, headphones, cameras, and more. Whether you are working remotely, traveling, or simply spending long hours away from a wall outlet, this power bank helps keep your essential gear ready to go.

Key benefits

• Large 25,000mAh battery capacity for extended everyday use
• Up to 165W total output for fast multi-device charging
• Built-in dual USB-C cables for extra convenience
• Charge up to 4 devices simultaneously
• USB-C output up to 140W with PD 3.1 support
• Compatible with PPS and Samsung 45W fast charging
• Low-current mode for smaller devices such as TWS earbuds and smartwatches
• Air travel-friendly 90Wh capacity

Fast charging for laptops, phones, and more

This model is designed for demanding users who want one compact power source for multiple devices. It can intelligently distribute power and charge up to four devices at once. You can even power two laptops simultaneously, with one charging at up to 100W and the other at up to 65W. When charging a single device, the USB-C port with PD 3.1 can deliver up to 140W, making it a great match for more power-hungry hardware.

Built-in USB-C cables and easy everyday use

The two integrated USB-C cables are always ready when you need them and can be neatly stored in the housing after use. That means fewer extra accessories in your bag and faster setup whenever your battery runs low. The power bank itself can be fully recharged in about 2 hours via the USB-C input with up to 100W input power, so it is quickly ready for your next trip or workday.

Safe charging for small accessories

Need to charge low-power devices? No problem. A dedicated low-current mode, activated by pressing and holding the button for 3 seconds, allows you to safely charge smaller electronics such as wireless earbuds, smartwatches, and similar accessories.

Ready for air travel

With an energy rating of 90Wh, the UGREEN PB552 meets common carry-on battery limits for air travel. It stays below the 100Wh threshold, making it a convenient companion for flights, business trips, and long days in transit.

Durable cells and built-in protection

The UGREEN PB552 uses automotive-grade 21700 lithium-ion cells and includes a full range of safety protections against overvoltage, overcurrent, overcharging, over-discharging, short circuit, and overheating. It is also certified to CE, KC, RoHS, and PSE standards, giving you dependable performance and peace of mind during daily use.

Technical specifications