ROMOSS 10000mAh Power Bank

1. Introduction

Thank you for choosing the ROMOSS 10000mAh Power Bank. This portable charger is designed to provide convenient and fast charging for your mobile devices on the go. Featuring built-in charging cables and a Type-C port, it offers versatile charging options for a wide range of smartphones and smart devices.

Key Features:

• 10000mAh Capacity: Provides multiple charges for most smartphones.
• 3 Built-in Cables: Includes Micro USB, Lightning, and USB-C cables for universal compatibility.
• Two-way Fast Charge Type-C Port: Supports both charging devices and recharging the power bank.
• Simultaneous Charging: Charge up to 4 devices at once.
• Slim and Lightweight Design: Easy to carry and hold.

2. Package Contents

Please check the package for the following items:

• 1 x ROMOSS PHC10 Power Bank
• 1 x USB Cable (for recharging, if not using built-in Type-C)
• 1 x User Manual

3. Product Overview

Front and back view of the ROMOSS 10000mAh Power Bank, showcasing its compact design and integrated cables.

Detailed view of the power bank's multiple output options, including built-in Micro USB, Lightning, and Type-C cables, plus an additional Type-C input/output port.

The full-storage design allows the built-in cables to be neatly hidden when not in use, providing protection and extending their service life.

4. Setup and Initial Use

Before first use, it is recommended to fully charge your ROMOSS Power Bank.

1. Charging the Power Bank:
   • Connect a USB-C cable (or the provided USB cable) to the Type-C input/output port on the power bank.
   • Connect the other end of the cable to a USB wall charger (not included) or a computer's USB port.
   • The LED indicators on the power bank will illuminate to show the charging progress. All LEDs will be solid when fully charged.
2. Checking Battery Level:
   • Press the power button once to check the remaining battery level indicated by the LED lights.

5. Operating Instructions

The ROMOSS Power Bank offers multiple ways to charge your devices.

1. Charging Devices with Built-in Cables:
   • Pull out the appropriate built-in cable (Micro USB, Lightning, or Type-C) from its storage slot.
   • Connect the cable to your device's charging port.
   • The power bank will automatically begin charging your device.
   

   The power bank features three built-in cables for Micro USB, Lightning, and Type-C devices, eliminating the need for extra cables.

2. Charging Devices via Type-C Port:
   • Use your device's own USB-C to USB-C cable (or a compatible cable) and connect it to the Type-C input/output port on the power bank.
   • Connect the other end to your device.
   • Charging will commence automatically.
3. Simultaneous Charging:
   • You can charge up to four devices simultaneously by utilizing all three built-in cables and the additional Type-C port.
   

   The power bank supports simultaneous charging for up to four devices, making it highly efficient for multiple gadgets.

6. Maintenance

To ensure the longevity and optimal performance of your power bank, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the surface of the power bank. Do not use 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: For best battery health, avoid fully discharging the power bank frequently. Recharge it when the battery level is low. If storing for extended periods, charge it to about 50-70% every three months.
• Handle with Care: Avoid dropping or subjecting the power bank to strong impacts.

7. Troubleshooting

If you encounter issues with your ROMOSS Power Bank, please refer to the following common problems and solutions:

Caution: Lithium ion battery inside. If it's damaged, do not use or transport it.

8. Specifications

The 10000mAh capacity provides approximately 2 charges for an iPhone 14, 1.9 charges for a Samsung Galaxy S22, and 1.4 charges for a Xiaomi 11 Pro.

9. Warranty and Support

Your ROMOSS PHC10 Power Bank comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and issues arising from normal use.

For any product-related inquiries, technical support, or warranty claims, please contact ROMOSS customer service. Refer to the contact information provided on the product packaging or the official ROMOSS website for assistance.

Please retain your proof of purchase for warranty validation.