Power More. Worry Less.
The UGREEN PB312 20000mAh 20W Two-Way Fast Charging Power Bank is designed to keep your devices powered throughout busy workdays, travel, and outdoor activities. With its high-capacity 20,000mAh battery, it provides extended backup power for compatible smartphones, tablets, wireless earbuds, and other USB-powered devices. The USB-C port supports up to 20W Power Delivery fast charging, while the two USB-A ports support up to 22.5W output each when used individually with compatible devices. Its three-port design allows you to charge multiple devices, and two-way charging makes it convenient to recharge the power bank itself through USB-C.
Key Features
High-Capacity 20,000mAh Battery
Enjoy extended power on the move with a generous 20,000mAh battery capacity. It is ideal for keeping your smartphone, tablet, earbuds, and other compatible USB devices running when you are away from a wall socket.
20W USB-C Power Delivery Fast Charging
Get faster charging for compatible smartphones and tablets with USB-C Power Delivery of up to 20W. The same USB-C port also recharges the power bank, giving you a convenient two-way fast-charging solution.
Three Charging Ports for Multiple Devices
Charge through one USB-C port and two USB-A ports. The flexible connection options let you power multiple compatible devices from one portable charger. When more than one output is used, the total output is shared and limited to 15W.
Up to 22.5W USB-A Fast Charging
Each USB-A port supports up to 22.5W output when used individually with compatible devices and charging protocols. This makes the PB312 a practical choice for compatible Android smartphones and other USB-powered electronics.
Portable Design with Built-In Safety Protection
Take reliable backup power to work, school, or on your travels. Built-in protection systems help guard against overcharging, excessive current, overvoltage, overheating, and short circuits for safer everyday charging.
What’s in the box
- 1 × UGREEN PB312 20000mAh Power Bank
- 1 × USB-A to USB-C Charging Cable
- 1 × User Documentation
FAQS
What is the battery capacity of the UGREEN PB312?
It has a 20,000mAh battery with a rated energy of 74Wh, providing portable backup power for compatible devices.
Does the UGREEN PB312 support fast charging?
Yes. Its USB-C port supports up to 20W Power Delivery, while each USB-A port supports up to 22.5W when used individually with compatible devices.
How many devices can it charge at once?
It has three output ports: one USB-C and two USB-A. Multiple devices can be connected simultaneously, with the total output shared between them.
Can I use it to charge my iPhone or Samsung smartphone?
Yes. It is compatible with iPhones, Samsung smartphones, and many other USB-powered devices. Charging speeds depend on the device, cable, and supported charging protocol.
Does the power bank come with a wall charger?
The wall charger is not included in the listed package. You can use a compatible USB charger to recharge the power bank through its USB-C input.
Reviews
There are no reviews yet.