CUKTECH 10 Ultra 120W Wall Charger Instruction Manual

Introduction

This manual provides essential information for the safe and efficient operation of your CUKTECH 10 Ultra 120W Wall Charger. Please read it thoroughly before use and retain it for future reference. This charger features a smart control screen and multiple ports for versatile device charging.

Safety Information

Do not expose the charger to water, rain, or excessive moisture.
Avoid dropping or subjecting the charger to strong impacts.
Do not disassemble, modify, or attempt to repair the charger yourself. Unauthorized repairs may void the warranty and pose safety risks.
Ensure proper ventilation when in use to prevent overheating. Do not cover the charger.
Use only compatible charging cables and devices. Incompatible accessories may cause damage or malfunction.
Keep the charger out of reach of children and pets.
Unplug the charger from the power outlet when not in use or during electrical storms.
If the charger emits smoke, unusual odors, or excessive heat, immediately unplug it and discontinue use.

Product Overview

The CUKTECH 10 Ultra 120W Wall Charger (Model AD1204US) is a high-performance charging device utilizing advanced GaN technology for efficient power delivery in a compact form factor. It is designed to charge multiple devices simultaneously.

Multi-Port Design: Features three USB-C ports and one USB-A port, allowing up to four devices to be charged concurrently.
Smart Control Screen: An integrated display provides real-time charging data, including total power output, individual port wattage, voltage, current, and temperature status.
Intelligent Power Distribution: The charger automatically adjusts power output to optimize charging for all connected devices.
Advanced Safety Features: Equipped with multi-layered safety protections, including temperature control, overcurrent, overvoltage, and short circuit protection.

CUKTECH 10 Ultra charger connected to a laptop, displaying fast charging wattage.

Image: The CUKTECH 10 Ultra charger connected to a laptop, illustrating its capability for fast charging. The screen displays charging wattage, indicating efficient power delivery to the connected device.

Setup

Unpack: Carefully remove the CUKTECH 10 Ultra 120W Wall Charger and the included 240W USB-C cable from its packaging.
Connect to Power: Plug the charger into a standard 120V AC wall outlet. Note: This charger is designed with US-style foldable pins and operates on 120V input voltage. Ensure compatibility with your local power supply.
Connect Devices: Use a compatible charging cable (such as the included 240W USB-C cable) to connect your device to one of the charger's available USB-C or USB-A ports.
Verify Connection: The smart screen on the charger will activate, displaying real-time charging information for the connected device(s).

Operating Instructions

Connecting Devices for Charging

The charger is equipped with three USB-C ports and one USB-A port. Connect your devices using appropriate and certified charging cables.
For optimal fast charging performance, ensure that your device and the charging cable support the required Power Delivery (PD) or other fast charging protocols.
The charger can deliver up to 100W from a single USB-C port when used with a compatible device and cable. The total maximum output for all ports combined is 120W.

Using the Smart Display and Touch Control

Close-up of CUKTECH 10 Ultra smart display showing various data modes and touch control area.

Image: Close-up image of the CUKTECH 10 Ultra charger's smart display, highlighting its various information modes including total output power, power/current/voltage per port, and temperature status. A touch control area is also visible for interaction.

Real-time Data: The display automatically shows current charging information, such as total wattage, individual port wattage, voltage, and current.
Cycle Modes: Tap the touch-sensitive area located below the screen to cycle through different display modes and view detailed information.
Access Settings: Press and hold the touch area for approximately 2 seconds to enter the settings menu. Options may include screen lock, always-on display, or specific charging scenario settings.

Intelligent Power Distribution

Image: The CUKTECH 10 Ultra charger simultaneously charging a laptop, tablet, smartphone, and smartwatch, demonstrating its capability to power multiple devices efficiently.

When multiple devices are connected, the charger's intelligent system dynamically allocates the total 120W output across all active ports.
This ensures that each connected device receives an optimized charge based on its power requirements and the overall load.

Maintenance

Cleaning: Clean the exterior of the charger with a dry, soft, lint-free cloth. Do not use liquid cleaners, abrasive materials, or aerosols.
Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
Cable Inspection: Regularly inspect all charging cables for any signs of wear, fraying, or damage. Replace damaged cables immediately to prevent safety hazards.

Troubleshooting

Problem	Possible Cause / Solution
Device not charging	Ensure the charger is securely plugged into a working 120V AC power outlet. Verify that the charging cable is properly connected to both the charger and the device. Try a different port on the charger or a different charging cable to rule out cable or port issues. Check the device's charging port for any obstructions or debris.
Slow charging	Confirm that your device and charging cable support fast charging protocols (e.g., Power Delivery). If multiple devices are connected, the charger's total 120W output is distributed, which may result in slower charging for individual devices compared to single-device charging. Ensure the cable used is rated for high wattage (e.g., the included 240W USB-C cable).
Display not working or blank	Tap the touch-sensitive area below the screen to wake it up. Check if the screen lock or auto-off feature is enabled in the charger's settings menu (press and hold the touch area for 2 seconds).
Charger feels warm during use	It is normal for the charger to become warm during operation, especially under heavy load. The charger incorporates an intelligent temperature shield for safety. If the charger becomes excessively hot or emits unusual odors, immediately unplug it from the power outlet and discontinue use. Ensure adequate ventilation around the charger.

CUKTECH 10 Ultra charger with visual representation of intelligent temperature shield and '36000+ Hour Temp Checks'.

Image: The CUKTECH 10 Ultra charger illustrating its advanced intelligent temperature shield, which performs over 36,000 hour temperature checks to ensure safe operation.

Specifications

Brand	CUKTECH
Model Number	AD1204US
Input Voltage	120 Volts (US-style foldable pins)
Total Output Wattage	120W (Max)
Output Current	6 Amps (Max)
Output Voltage	20 Volts (Max)
Ports	3 x USB-C, 1 x USB-A
Compatible Devices	Cellular Phones, Headphones, Laptops, Smartwatches, Tablets
Included Accessories	1 x 240W USB-C to USB-C Cable (1 meter length)

CUKTECH 10 Ultra charger surrounded by various compatible devices like iPhones, Samsung phones, and an iPad.

Image: The CUKTECH 10 Ultra charger demonstrating wide compatibility with a range of devices, including smartphones and tablets from different brands.

CUKTECH 10 Ultra charger with shield icon and list of multi-layered safety protections.

Image: The CUKTECH 10 Ultra charger highlighting its multi-layered safety protection features, including short circuit, overcurrent, temperature, and overvoltage protection.

Warranty and Support

For detailed warranty information, technical support, or customer service inquiries, please visit the official CUKTECH website or contact their authorized support channels. It is recommended to retain your purchase receipt as proof of purchase for any warranty claims.

You can find more information and contact details on the CUKTECH Brand Store.

CUKTECH AD1204US