YHO Mini Portable Charger USB-C Power Bank User Manual

1. Introduction

Thank you for choosing the YHO Mini Portable Charger USB-C Power Bank. This compact and efficient power bank is designed to provide convenient on-the-go charging for your USB-C compatible devices. Featuring a 5200mAh capacity and an LCD display, it ensures you stay powered throughout your day. This manual will guide you through the proper use and care of your new device.

Image 1.1: The YHO Mini Portable Charger USB-C Power Bank in black and white.

2. What's in the Box

Please check the package contents to ensure all items are present:

• 2 x USB-C Power Bank Portable Charger
• 2 x USB-C Charging Cable
• 1 x User Manual (this document)

Image 2.1: Package contents of the YHO Mini Portable Charger.

3. Product Overview

The YHO Mini Portable Charger is designed for ease of use and portability. Key features include a built-in USB-C connector for direct plug-in charging, an LCD display for battery status, and multiple input/output options.

Image 3.1: Component diagram of the YHO Mini Portable Charger.

Key Components:

• Built-in USB-C Connector: For direct plug-in charging of compatible devices.
• LCD Display: Shows the remaining battery percentage of the power bank.
• USB-C Input/Output Port: Used for recharging the power bank or charging other devices via a cable.
• Power On/Off Button: Activates the power bank and display.

Image 3.2: The compact size of the YHO Mini Portable Charger.

4. Setup

Before first use, it is recommended to fully charge your YHO Mini Portable Charger.

Initial Charging:

1. Connect the provided USB-C charging cable to the USB-C input/output port on the power bank.
2. Connect the other end of the USB-C cable to a compatible USB wall adapter (not included) or a computer's USB port.
3. The LCD display will show the charging progress. Charge until the display reads 100%.

5. Operating Instructions

Charging Your Device:

1. For USB-C compatible phones (e.g., iPhone 15/16 series, Samsung, Android USB-C phones), directly plug the power bank's built-in USB-C connector into your phone's charging port.
2. The power bank will automatically begin charging your device. The LCD display will show the power bank's remaining battery percentage.
3. For other devices requiring a cable, use the USB-C input/output port on the power bank with your device's charging cable.

Image 5.1: Fast charging a device with the power bank.

Important Compatibility Notes:

• This USB-C portable charger is not compatible with iPhone 14/13/12/11/XR/XS/8/7/6/5/SE series and earlier iPhone models.
• The power bank is compatible with phone cases with a thickness of less than 4mm. If your phone case is thicker than 4mm, you may need to remove it for the USB-C connector to plug in fully and securely.

Image 5.2: Phone case thickness compatibility.

Pass-Through Charging:

The power bank supports pass-through charging, meaning you can recharge the power bank itself while it is simultaneously charging your phone. This is done by connecting the power bank to a power source via its USB-C input/output port while your phone is plugged into the power bank's built-in USB-C connector.

Image 5.3: Pass-Through Charging setup.

6. Maintenance

To ensure the longevity and optimal performance of your YHO Mini Portable Charger, please follow these maintenance guidelines:

• Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
• Cleaning: Use a soft, dry cloth to clean the exterior of the power bank. Do not use liquid cleaners or abrasive materials.
• Charging Cycle: For best battery health, fully charge and discharge the power bank at least once every three months if not in regular use.
• Avoid Drops: While durable, avoid dropping the power bank, as this can damage internal components.

7. Troubleshooting

If you encounter issues with your YHO Mini Portable Charger, please refer to the following common problems and solutions:

If the problem persists after trying these solutions, please contact customer support.

8. Specifications

Detailed technical specifications for the YHO Mini Portable Charger USB-C Power Bank:

• Model Number: HX45K8
• Product Dimensions: 3 x 2 x 1 inches (approximately 76 x 51 x 25 mm)
• Item Weight: 3.53 ounces (approximately 100 grams)
• Battery Capacity: 5200 Milliamp Hours (mAh)
• Battery Type: Lithium Polymer
• Connector Type: USB Type C (built-in and port)
• Special Features: LCD Display, PD Fast Charging, Mini size, Lightweight, Cordless Portable, Airline Approved
• Color: A-Black+White (for this specific variant)
• Manufacturer: Dongguan Yuanhaoxun Technology Co., Ltd

9. Warranty and Support

Your YHO Mini Portable Charger USB-C Power Bank comes with a 24-month warranty policy from the date of purchase. This warranty covers manufacturing defects and ensures reliable performance under normal use.

For any questions, technical assistance, or warranty claims, please contact our customer service team. We offer 24-hour friendly customer service to provide easy-to-reach support.

Customer Service Contact: Please refer to the contact information provided on the product packaging or the seller's platform where you purchased the item.