ANDHOT 20W USB-C Wall Charger and Cable Instruction Manual

1. Introduction

This manual provides essential instructions for the safe and efficient use of your ANDHOT 20W USB-C Wall Charger and accompanying USB-C to USB-C Charging Cable. Please read this manual thoroughly before using the product.

Image 1.1: The ANDHOT 20W USB-C Wall Charger and the included USB-C to USB-C charging cable. The charger features both USB-C (PD) and USB-A (QC) ports.

2. Package Contents

Verify that all items are present in your package:

• 1 x 20W USB-C Wall Charger (PD + QC Dual Port)
• 1 x 6FT USB-C to USB-C Fast Charging Cable

3. Specifications

4. Setup

Follow these steps to set up your charger:

1. Unpack: Carefully remove the charger and cable from the packaging.
2. Connect Cable: Insert one end of the USB-C to USB-C cable into the USB-C port of the wall charger.
3. Plug into Outlet: Insert the wall charger into a standard AC 100-240V wall outlet.
4. Connect Device: Connect the other end of the USB-C cable to your compatible device. If using the USB-A port, use a compatible USB-A cable (not included) and connect it to your device.

Image 4.1: The charger features both a USB-C port (for USB-C to USB-C cables) and a USB-A port (for USB-A cables). Ensure you use the correct cable type for your device and the corresponding port on the charger.

5. Operating Instructions

The ANDHOT 20W charger is designed for efficient and fast charging of compatible devices.

5.1 Fast Charging

This charger supports Power Delivery (PD 3.0) via the USB-C port and Quick Charge (QC 3.0) via the USB-A port, enabling fast charging for compatible devices. For example, a Samsung Galaxy S22 can charge up to 50% in approximately 30 minutes using the USB-C PD port.

Image 5.1: Example charging speeds for a Samsung Galaxy S22 using the 20W PD 3.0 fast charger. It can reach 60% in 30 minutes and 100% in 60 minutes.

5.2 Intelligent Power Allocation

The charger features intelligent power allocation when both ports are in use:

• If only the USB-C port is occupied, it delivers up to 20W.
• If only the USB-A port is occupied, it delivers up to 18W.
• If both USB-C and USB-A ports are occupied, each port can deliver up to 9W maximum.

Image 5.2: Visual representation of the charger's intelligent power allocation. When one port is used, it receives full power (20W for USB-C, 18W for USB-A). When both ports are used simultaneously, power is distributed, with each port receiving up to 9W.

5.3 Data Transfer

The included USB-C to USB-C cable also supports data transfer speeds up to 480Mbps, allowing for quick synchronization of files between compatible devices.

Image 5.3: The included USB-C cable facilitates both fast charging and data transfer, with speeds ranging from 40-60MB/s (480Mbps).

6. Safety Information

The charger is equipped with multiple protection features to ensure safe operation:

• OVP (Over-voltage Protection): Protects against excessive voltage input.
• OCP (Over-current Protection): Guards against current exceeding safe limits.
• OTP (Over-heating Protection): Prevents the charger from overheating.
• SCP (Short-circuit Protection): Protects against short circuits.
• Over-charging Protection: Prevents devices from being overcharged.

The charger is constructed with fireproof materials for added safety.

Image 6.1: The charger incorporates multiple safety mechanisms including Over-voltage Protection (OVP), Over-current Protection (OCP), Over-heating Protection (OTP), Short-circuit Protection (SCP), and Over-charging Protection. It is also made from fireproof materials.

Important Safety Precautions:

• Do not expose the charger or cable to liquids.
• Do not disassemble or attempt to repair the product.
• Avoid extreme temperatures.
• Keep out of reach of children.
• Ensure the charger is fully inserted into the wall outlet.

7. Maintenance

To ensure the longevity and optimal performance of your charger and cable:

• Clean the charger and cable with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
• Store the charger and cable in a cool, dry place when not in use.
• Avoid bending the cable excessively, especially near the connectors, to prevent internal damage.
• Regularly inspect the cable and charger for any signs of damage, such as frayed wires or cracked casing. Discontinue use if damage is found.

8. Troubleshooting

If you encounter issues with your charger, refer to the following common problems and solutions:

• Device not charging:
  • Ensure the charger is securely plugged into a working wall outlet.
  • Verify that the charging cable is firmly connected to both the charger and your device.
  • Try using a different cable or a different device to isolate the problem.
  • Check if your device is compatible with the charger's output specifications.
• Slow charging:
  • Confirm your device supports fast charging (PD or QC) and that you are using the appropriate port and cable.
  • If both ports are in use, the power output per port is reduced (9W max each). Disconnect one device to enable faster charging for the other.
  • Ensure the cable is not damaged.
• Charger or device getting hot:
  • Some warmth during charging is normal. However, if it becomes excessively hot, disconnect immediately.
  • Ensure adequate ventilation around the charger and device.
  • Avoid charging in direct sunlight or enclosed spaces.

9. Warranty and Customer Support

Your ANDHOT 20W USB-C Wall Charger and Cable are backed by a worry-free 12-month warranty.

For any questions, concerns, or technical assistance, please contact our customer service team. We offer 7x24 hour friendly customer service.

Please refer to your purchase documentation for specific contact details or visit the official ANDHOT store page on Amazon for support information.

Online Support: ANDHOT Store on Amazon