Ugreen 20000mAh 130W Fast Charging Powerbank Lithium Grey

Portable power bank with 20000mAh cell capacity (4x5000mAh) and rated capacity 11000mAh (typical at 5V/6A). Supports multiple fast-charge protocols including PD3.0, QC3.0, PPS, SCP, FCP and device-specific profiles such as Apple 5V/2.4A and Samsung 5V/2A. Total rated energy is 72Wh (14.4V, 5000mAh). Physical dimensions: 54 x 51 x 131 mm (2.1 x 2.0 x 5.2 inches).

Advantages

This power bank provides high-capacity backup and multi-port fast charging. It combines a large internal cell capacity with smart protocol support to charge laptops, tablets, smartphones and other USB-powered devices. Built-in protections guard against overcharge, over-discharge, over-current, over-power, over-voltage, over-temperature, short circuit and electromagnetic interference.

Key specifications

• Cell capacity: 20000mAh (4 × 5000mAh)
• Rated capacity: 11000mAh (typ. 5V/6A)
• Rated energy: 72Wh (14.4V, 5000mAh)
• Product size: 54 × 51 × 131 mm (2.1 × 2.0 × 5.2 in)
• USB-C Input: 5V-3A / 9V-3A / 12V-3A / 15V-3A / 20V-3.25A — 65W max
• USB-C (port 1) Output: 5V-3A / 9V-3A / 10V-2.25A / 12V-3A / 15V-3A / 20V-5A — 100W max
• USB-C (port 2) Output: 5V-3A / 9V-3A / 10V-2.25A / 12V-2.5A — 30W max
• USB-A Output: 5V-3A / 9V-2A / 10V-2.25A / 12V-1.5A — 22.5W max
• Multi-port output (USB-C1 + USB-C2): 130W combined
• Total output combinations: 5V-6A / 9V-6A / 12V-5.5A / 15V-3A / 20V-5A
• Supported protocols: PD3.0, QC3.0, PPS, SCP, FCP, BC1.2, Apple 5V/2.4A, Samsung 5V/2A
• Protections: overcharge, over-discharge, over-current, over-power, over-voltage, over-temperature, short circuit, electromagnetic interference

How to use

Charge the power bank via the USB-C input using a compatible charger that matches the input specification. Connect devices to USB-C1, USB-C2 or USB-A outputs according to their supported charging protocol; the power bank will negotiate the optimal voltage and current automatically. For charging multiple devices, use USB-C1 and USB-C2 together to reach the 130W multi-port output limit. Observe device and cable ratings to ensure safe charging.

Recommendations

Use certified USB-C cables and a suitable mains charger for recharging. Do not expose the power bank to extreme temperatures or moisture. If storing for a long period, recharge to about 50% every few months to preserve battery health.