TOZO PB1 20000mAh PD Portable Charger Instruction Manual

1. Introduction

Thank you for choosing the TOZO PB1 20000mAh PD Portable Charger. This device is designed to provide reliable and fast charging for your electronic devices on the go. Please read this manual carefully to ensure proper usage and to maximize the lifespan of your power bank.

2. Product Overview

The TOZO PB1 is a high-capacity portable charger featuring 18W Power Delivery (PD) for rapid charging. Its compact design and multiple output ports make it a versatile accessory for various devices.

2.1 Package Contents

• TOZO PB1 Portable Charger
• USB-C Charging Cable
• User Manual

2.2 Device Layout

Image: Front view of the TOZO PB1 Portable Charger, showing the power button, USB-C PD port, USB-A output ports, and LED indicator lights.

1. Power Button: Press once to check battery level, press and hold to activate/deactivate.
2. LED Indicator Lights: Display remaining battery capacity.
3. USB-C (PD) Port: Input and Output for fast charging.
4. USB-A Output 1: Standard USB output port.
5. USB-A Output 2: Standard USB output port.

3. Setup

3.1 Initial Charging of the Power Bank

Before first use, fully charge your TOZO PB1 power bank. This ensures optimal battery performance.

• Connect the provided USB-C cable to the USB-C (PD) port on the power bank.
• Connect the other end of the USB-C cable to a compatible USB wall charger (not included). For fastest charging, use an 18W or higher Power Delivery (PD) compatible charger.
• The LED indicator lights will illuminate to show the charging progress. All four lights will be solid when fully charged.

A full charge typically takes several hours depending on the power adapter used.

4. Operating Instructions

4.1 Checking Battery Level

Press the power button once to view the current battery level indicated by the LED lights.

• 4 LEDs: 75% - 100% capacity
• 3 LEDs: 50% - 75% capacity
• 2 LEDs: 25% - 50% capacity
• 1 LED: 0% - 25% capacity

4.2 Charging Your Devices

The TOZO PB1 can charge multiple devices simultaneously using its USB-C and USB-A output ports.

Image: The TOZO PB1 power bank connected to and charging three different devices: a smartphone via USB-C, another smartphone via USB-A, and wireless earbuds via USB-A.

1. Connect your device's charging cable to one of the available output ports (USB-C, USB-A 1, or USB-A 2) on the power bank.
2. Connect the other end of the cable to your device.
3. The power bank will automatically begin charging your device. If it does not, press the power button once.

Image: The TOZO PB1 power bank connected to an iPhone via its USB-C PD port, illustrating fast charging capabilities, reaching 50% charge in approximately 30 minutes.

Note: For optimal fast charging, use a USB-C to USB-C cable for devices that support Power Delivery (PD) via the USB-C port on the power bank.

5. Maintenance

5.1 Care and Storage

• Keep the power bank away from extreme temperatures (hot or cold), direct sunlight, and humid environments.
• Store in a cool, dry place when not in use.
• Avoid dropping or subjecting the power bank to strong impacts.
• If storing for extended periods, charge the power bank to approximately 50-75% every 3 months to maintain battery health.

5.2 Cleaning

Wipe the exterior of the power bank with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.

6. Troubleshooting

6.1 Power Bank Not Charging

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

6.2 Device Not Charging from Power Bank

• Press the power button on the power bank to activate charging.
• Ensure your device's charging cable is securely connected to both the power bank's output port and your device.
• Check if the power bank has sufficient charge. Recharge if necessary.
• Try a different charging cable or output port on the power bank.
• Confirm your device is compatible with the power bank's output specifications.

6.3 Slow Charging

• Ensure you are using a fast-charging compatible cable and that your device supports fast charging.
• For PD fast charging, use the USB-C port with a USB-C to USB-C cable.
• Charging multiple devices simultaneously may reduce the charging speed for individual devices.

7. Specifications

8. Safety Information

• Do not disassemble, modify, or repair the device.
• Do not expose to fire, water, or extreme temperatures.
• Keep out of reach of children.
• Avoid short-circuiting the device.
• If the power bank swells, leaks, or emits an unusual odor, discontinue use immediately.
• Dispose of the power bank responsibly according to local regulations.

9. Warranty and Support

TOZO products come with a standard warranty. For detailed warranty information, product support, or technical assistance, please visit the official TOZO website or contact their customer service directly. Please retain your proof of purchase for warranty claims.

For more information, visit the TOZO Store.