INIU Portable Charger User Manual

1. Introduction

Thank you for choosing the INIU Portable Charger. This compact and powerful 10000mAh power bank (Model BI-B2) is designed to provide reliable and high-speed charging for your mobile devices on the go. Featuring multiple output ports, a digital LED display, and a durable design, it ensures your devices stay powered throughout your day.

Figure 1: INIU Portable Charger (Model BI-B2)

This image shows the INIU Portable Charger, a sleek black device with a prominent digital LED display indicating '100%' charge. Below the display are three output ports: one USB-C (labeled 'IN/OUT') and two USB-A (labeled 'OUT1' and 'OUT2'). The top surface of the power bank is marked with '22.5W FAST CHARGE DESIGN BY INIU'.

Package Contents:

• INIU Portable Charger (Model BI-B2) x 1
• USB-A to USB-C Cable x 1
• Travel Pouch x 1
• User Manual x 1

Figure 2: Package List

This image displays the items included in the INIU Portable Charger package: the power bank itself, a USB-A to USB-C charging cable, a black travel pouch, and the user manual. These items are arranged around a gift box, emphasizing the complete set provided.

2. Setup and Initial Use

Charging the Power Bank:

Before first use, fully charge your INIU Portable Charger. This ensures optimal battery performance and longevity.

1. Connect the provided USB-A to USB-C cable to the USB-C input/output port on the power bank.
2. Connect the other end of the cable to a USB wall charger (not included). For fastest charging, use a 20W or higher power adapter.
3. The digital LED display will show the charging percentage. It will display '100%' when fully charged.

Figure 3: Recharging the Power Bank

This image illustrates the INIU Portable Charger being recharged. A cable connects the power bank's USB-C port to a wall adapter plugged into an electrical outlet. The power bank's digital display shows '100%', indicating a full charge. The text '3 h* Full Recharge' suggests the approximate charging time with a compatible fast charger.

Checking Battery Level:

Simply touch the LED screen to view the exact percentage of power remaining in the power bank.

3. Operating Instructions

Charging Your Devices:

The INIU Portable Charger offers versatile charging options for a wide range of devices.

1. Connect your device's charging cable to one of the available output ports on the power bank (USB-C IN/OUT, OUT1, or OUT2).
2. Connect the other end of the cable to your device.
3. The power bank will automatically begin charging your device. The digital display will remain active, showing the power bank's remaining charge.

Figure 4: Fast Charging an iPhone 15

This image shows the INIU Portable Charger connected to an iPhone 15 via a charging cable. The iPhone's screen indicates '71%' charge after '25Mins', highlighting the fast charging capability. The power bank's digital display shows '100%', and '22.5W' is visible on its surface.

Simultaneous Charging:

You can charge up to three devices simultaneously using the USB-C and two USB-A output ports. The power bank's UPower+ Technology optimizes charging speed for all connected devices.

Figure 5: Charging Multiple Devices

This image depicts a family enjoying an outdoor activity, with the INIU Portable Charger actively charging multiple devices, including a tablet and a smartphone. The power bank is shown connected to three devices, illustrating its capability to charge three items simultaneously.

Pass-Through Charging:

The power bank supports pass-through charging, allowing you to recharge the power bank while it simultaneously charges your devices. This is convenient for overnight charging or when power outlets are limited.

Figure 6: Pass-Through Charging in Use

This image shows the INIU Portable Charger connected to a wall outlet for recharging, while simultaneously charging a smartphone. This demonstrates the pass-through charging feature, allowing both the power bank and a connected device to charge at the same time.

Integrated Phone Holder:

The power bank features a convenient pull-out phone holder, allowing you to prop up your smartphone for hands-free viewing while it charges.

Figure 7: Pull-Out Phone Holder

This image highlights the pull-out phone holder feature of the INIU Portable Charger. A smartphone is shown resting in the integrated holder, positioned for hands-free viewing, while connected to the power bank for charging.

4. 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 and extreme temperatures. For long-term storage, it is recommended to charge the power bank to about 50-70% every three months to preserve battery health.
• Avoid Drops: While durable, avoid dropping the power bank or subjecting it to strong impacts, which can damage internal components.
• Water Exposure: This device is not waterproof. Keep it away from water and high humidity.

5. Troubleshooting

Power Bank Not Charging:

• Ensure the charging cable is securely connected to both the power bank's USB-C port and the wall adapter.
• Verify that the wall adapter is functioning correctly and the power outlet is active.
• Try using a different charging cable or wall adapter.

Device Not Charging from Power Bank:

• Check if the power bank has sufficient charge (refer to the digital display).
• Ensure your device's charging cable is securely connected to both the power bank and your device.
• Try using a different port on the power bank or a different charging cable.
• Confirm your device is compatible with the power bank's output specifications.

Slow Charging:

• Ensure you are using a high-quality charging cable that supports fast charging.
• Verify that your device supports fast charging protocols compatible with the power bank (e.g., PD 20W USB-C, QC 22.5W USB-A).
• Charging multiple devices simultaneously may distribute power, leading to slower individual charging speeds.

6. Specifications

Compatibility:

Figure 8: Wide Compatibility

This image displays a compatibility chart for the INIU Portable Charger. It lists devices compatible with PD 20W USB-C (e.g., iPhone 15/14/13/12/11, Samsung Galaxy S/A Series, iPad Mini/Air/Pro, Google, Oculus Quest) and QC 22.5W USB-A (e.g., iPhone X/XR and Earlier, Samsung/Sony/LG, AirPods/AirPods Pro, Smart Watch).

7. Warranty and Support

INIU stands by the quality of its products. The INIU Portable Charger (Model BI-B2) is backed by an industry-leading 3-year refresh care warranty. This commitment ensures peace of mind and reliable performance.

Figure 9: 3-Year Product Care

This image features the INIU Portable Charger alongside a '3 YEAR Product Care' shield logo, emphasizing the extended warranty and support provided by INIU for their products.

For any product inquiries, technical support, or warranty claims, please contact INIU customer service through the official INIU website or your purchase platform. Please have your model number (BI-B2) and purchase details ready when contacting support.