User Manual for INIU Power Bank BI-B41 / BI-B1

Quick Guide

This manual provides instructions for the INIU Power Bank models BI-B41 and BI-B1. The device features a power button, LED power indicators, a USB-C input/output port, a USB-A output port, and a built-in LED light.

Device Overview

The power bank is equipped with the following components:

• Power Button: Used to restart the bank or toggle the LED light.
• Power Indicator: Displays the remaining battery level.
• USB-C Input & Output: Port for charging the power bank or charging your devices.
• LED Light: Built-in flashlight feature.
• USB-A Output: Port for charging your devices.

Charging Your Devices

To charge your phone or other devices:

1. Connect your device to the power bank using a compatible USB cable.
2. Charging will start automatically.
3. If charging does not start, press the power button to restart the bank.
4. The power bank will turn off automatically after 35 seconds if no device is connected.

Note: This model does not support QC, PD, or AFC fast charging protocols.

Recharging the Power Bank

To recharge the power bank:

1. Connect the power bank to a power adapter using a USB-C cable.
2. For optimal performance, use a 5V/2A adapter.
3. The power bank will take approximately 5-8 hours to fully charge.
4. The battery indicator lights will flash consecutively until all five lights remain solid, indicating a full charge.

Using the LED Light

The power bank includes a built-in LED light feature:

• To turn the LED light on, press the power button twice rapidly.
• To turn the LED light off, press the power button twice rapidly again.

Maintenance and Safety

To ensure the longevity of your power bank, follow these guidelines:

• Battery Health: Use and recharge the power bank at least once every 6 months to preserve battery lifespan.
• Handling: Do not drop, open, disassemble, or crush the device.
• Environment: Keep the power bank away from heat sources and liquids.
• Storage: Use the provided protective pouch to prevent scratches.