UGREEN Uno Power Bank User Manual

1. Introduction

Thank you for choosing the UGREEN Uno Power Bank. This portable charger is designed to provide reliable and fast charging for your electronic devices on the go. Featuring a 10,000mAh capacity, 30W two-way fast charging, a built-in USB-C cable, and a clear TFT display, it offers convenience and efficiency for a wide range of compatible devices.

2. Product Overview

The UGREEN Uno Power Bank combines high capacity with a compact design, making it an ideal companion for daily use and travel. Its intelligent features ensure safe and efficient power delivery.

Key Features:

• 30W Two-Way Fast Charging: Supports up to 30W Power Delivery (PD) for rapid charging of compatible devices and quick recharging of the power bank itself.
• 10,000mAh Capacity: Provides multiple charges for smartphones and other small electronic devices.
• Clear TFT Digital Display: Shows remaining battery power and charging status with vivid expressions.
• Built-in 1.6 ft USB-C Cable: Offers convenient charging without the need for an external cable.
• Multi-Device Charging: Equipped with USB-A and USB-C interfaces to charge up to three devices simultaneously.
• Compact and Portable Design: Measures approximately 4.5 x 2.7 x 0.7 inches, making it easy to carry.
• Wide Compatibility: Compatible with iPhone 16/15/14/13/12/11 series, Samsung S24/S23/A52/A32/Z Fold/Z Flip series, Google Pixel series, iPads, AirPods, and other USB-C devices.
• 13 Levels of Safety Protection: Includes overcurrent, overvoltage, short circuit, overpower, and overcharge protection.

Figure 2.1: UGREEN Uno Power Bank, showcasing its compact design, built-in USB-C cable, and TFT display.

Figure 2.2: The power bank demonstrating its PD 30W fast charging capability while connected to a smartphone.

Figure 2.3: Close-up view of the UGREEN Uno Power Bank's TFT smart display, showing battery percentage and expressive emojis.

3. Setup

Initial Charging of the Power Bank:

1. Before first use, fully charge the UGREEN Uno Power Bank.
2. Connect the built-in USB-C cable or an external USB-C cable to the power bank's USB-C input port.
3. Plug the other end of the cable into a compatible USB power adapter (not included) connected to a wall outlet. For optimal charging speed, use a PD 30W or higher power adapter.
4. The TFT display will show the charging progress and current battery percentage. The power bank is fully charged when the display shows 100%.

Figure 3.1: Illustration of the UGREEN Uno Power Bank being recharged using a wall adapter, highlighting its two-way fast charging capability.

4. Operating Instructions

Charging Your Devices:

1. Using the Built-in USB-C Cable: Extend the built-in USB-C cable and plug it directly into your USB-C compatible device.
2. Using USB-A or USB-C Ports: Connect your device's charging cable to either the USB-A or the additional USB-C output port on the power bank.
3. The power bank will automatically begin charging your device. The TFT display will show the remaining battery percentage and may display various emojis indicating charging status.

TFT Display Indications:

The TFT display provides real-time information about the power bank's status:

• Battery Percentage: Numeric display of the remaining battery charge.
• Charging Emojis: The display features dynamic emojis that change based on the battery level and charging activity. For example, a happy face might indicate sufficient charge, while a low battery might show a concerned face.

Small Current Mode (Trickle Charging):

For low-power devices such as wireless earbuds, smartwatches, or fitness trackers, the power bank supports a small current charging mode to prevent overcharging and protect the device's battery. To activate this mode, press and hold the power button for approximately 3 seconds until a specific icon appears on the TFT display (refer to the display for visual confirmation).

Figure 4.1: A person holding the UGREEN Uno Power Bank, illustrating its capacity to charge devices multiple times.

Figure 4.2: The compact and portable dimensions of the UGREEN Uno Power Bank, shown alongside a smartphone and being placed into a small bag.

Figure 4.3: Diagram illustrating the wide compatibility of the UGREEN Uno Power Bank with different smartphone series and small current mode devices.

5. Maintenance

• Cleaning: Use a soft, dry cloth to clean the surface of the power bank. Avoid using harsh chemicals or abrasive materials.
• Storage: Store the power bank in a cool, dry place away from direct sunlight, extreme temperatures, and humidity.
• Battery Care: To prolong battery life, fully charge the power bank at least once every three months if not in regular use. Avoid completely draining the battery frequently.
• Handling: Do not drop, disassemble, or attempt to repair the power bank yourself. This may void the warranty and cause damage.

6. Troubleshooting

If the issue persists, please contact UGREEN customer support for assistance. Do not attempt to disassemble or repair the device yourself.

Figure 6.1: Visual representation of the 13 levels of safety protection integrated into the UGREEN Uno Power Bank, including overcurrent, overvoltage, and short circuit protection.

7. Specifications

8. Warranty and Support

UGREEN products typically come with a standard manufacturer's warranty. Please refer to the warranty card included with your purchase or visit the official UGREEN website for detailed warranty terms and conditions specific to your region.

For technical support, troubleshooting assistance, or warranty claims, please contact UGREEN customer service through their official website or the contact information provided in your product packaging. Keep your purchase receipt as proof of purchase.

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