Reliable power bank with 20W fast charging
In a world where smartphones, tablets and wireless headphones accompany us every day, a reliable source of energy is extremely important. The Ugreen PB311 power bank with a capacity of 10000mAh is an ideal solution for those looking for a compact and at the same time efficient device for charging mobile devices. With 20W Power Delivery technology, you can charge your phone much faster than using standard chargers using both the USB-C and USB-A ports.
Versatile charging options for every device
The Ugreen PB311 is designed for maximum compatibility. The USB-C port supports 5V/3A, 9V/2.22A, and 12V/1.67A fast charging while acting as an input and output. The USB-A 22.5W port, on the other hand, supports standards such as 5V/3A, 9V/2A, 12V/1.5A, 4.5V/5A and 5V/4.5A, making it perfect for Huawei, Samsung, Xiaomi and Apple phones.
A combined output of 5V/3A allows you to charge two devices at the same time – without sacrificing performance and without the risk of overheating or damage. It is an ideal option both for everyday use and when traveling.

Advanced technology and safety of use
The Ugreen PB311 power bank uses a Li-Polymer battery, which is distinguished by high stability, durability and resistance to mechanical damage. Thanks to this, the device is not only efficient, but also completely safe for the user and the devices being charged. The manufacturer has taken care to use a number of protections, m.in against overcharging, short circuits and overheating.
Lightweight, compact and always ready for action
The minimalist design of the PB311 makes the power bank easily fit in a purse, pocket or backpack. It is a great choice for people who need a reliable source of energy at work, school, university or travel. Despite its lightness, the device offers a large capacity, allowing you to charge your smartphone, action camera or Bluetooth headphones multiple times.



- USB-C: 5V-3.0A, 9V-2.22A, 12V-1.67A
- USB-C PD socket: DC 5.0V-3.0A 15.0W, 9.0V-2.22A 20.0W, 12.0V-1.67A 20.0W
- USB-A socket: DC 5.0V-3.0A 15.0W, 9.0V-2.0A 18.0W, 10.0V-2.25A 22.5W, 12.0V-1.5A 18.0W
- 22.5W
- Wariant podłączenia USB-C + USB - 5V/3A max
- 221
- Automatic operation
- LED display
- Charge the power bank and the devices connected to it at the same time
- charging function for low-power devices, e.g. headphones, smartbands
- power bank Ugreen
- USB to USB-C cable
- USB-C: 5V-3.0A, 9V-2.22A, 12V-1.67A
- USB-C PD socket: DC 5.0V-3.0A 15.0W, 9.0V-2.22A 20.0W, 12.0V-1.67A 20.0W
- USB-A socket: DC 5.0V-3.0A 15.0W, 9.0V-2.0A 18.0W, 10.0V-2.25A 22.5W, 12.0V-1.5A 18.0W
- 22.5W
- Wariant podłączenia USB-C + USB - 5V/3A max
- 221
- Automatic operation
- LED display
- Charge the power bank and the devices connected to it at the same time
- charging function for low-power devices, e.g. headphones, smartbands
- power bank Ugreen
- USB to USB-C cable
UGREEN building, Longcheng Industrial Park, Longguanxi Road, Longhua
Shenzen
Chiny
Website: www.ugreen.com
Prinzenallee 1
40549 Düsseldorf
Niemcy
Email: support@ugreen.com





