CUKTECH 15 Ultra Power Bank User Manual

Introduction

Thank you for choosing the CUKTECH 15 Ultra Power Bank. This high-performance portable charger is designed to provide ultimate fast charging for your laptops, mobile phones, tablets, and more. With a 20,000mAh capacity and 165W MAX input & output, it ensures you stay powered on the go. Please read this manual carefully before use to ensure proper operation and maintenance.

Key Features

• PD3.1 165W Max Output: Single-port maximum PD3.1 140W, intelligently distributing power for single or multiple devices.
• 20,000mAh Large Capacity: Ample power for multiple charges, ensuring connectivity throughout the day. Includes a 3.2ft PD3.1 cable.
• Beast Mode Self-Charging: Dual-port simultaneous input up to 165W MAX for rapid self-charging. A 20-minute charge provides up to 70% power.
• Universal Compatibility: Supports multiple fast-charging protocols including PPS, QC, PD3.1, FCP, SCP, and MiPPS (Xiaomi 120W Max).
• Smart TFT Display: 1.3-inch color display shows real-time data, handshake protocols, temperature warnings, and customizable options.
• Multiple Protection: Engineered with advanced safety features including temperature, short circuit, reset, input overcurrent/overvoltage, output overvoltage, overcurrent, and overcharge/overdischarge protection.

Product Overview

Figure 1: CUKTECH 15 Ultra Power Bank and included cables.

Figure 2: The power bank simultaneously charging a laptop, a tablet, and a smartphone.

Figure 3: Visual representation of the 20,000mAh capacity and its charging capabilities for various devices.

Figure 4: Close-up of the 1.3-inch Smart TFT Display, showing real-time data, Beast Mode activation, and input/output customization.

Figure 5: Illustration of the 165W MAX Beast Mode self-charging using dual USB-C ports.

Figure 6: Dimensions of the power bank and confirmation of its airline-friendly status for carry-on luggage.

Figure 7: Diagram showing the 165W Max Output with Type-C1 (100W Max) and Type-C2 (65W Max) ports.

Setup

Initial Charging

Before first use, fully charge your CUKTECH 15 Ultra Power Bank. For the fastest charging experience, utilize both USB-C input ports simultaneously with compatible PD chargers (e.g., 100W and 65W chargers) to activate "Beast Mode" self-charging, reaching up to 165W input.

1. Connect one USB-C cable to the Type-C1 port and a compatible PD charger.
2. Connect a second USB-C cable to the Type-C2 port and another compatible PD charger.
3. The Smart TFT Display will show charging status and "Beast Mode" activation.

Checking Battery Level

The 1.3-inch TFT color display provides real-time battery percentage and charging information. Briefly press the small button on the side to wake the screen if it's off.

Operating Instructions

Charging Devices

The CUKTECH 15 Ultra Power Bank features three output ports: two USB-C ports (Type-C1, Type-C2) and one USB-A port.

• Type-C1 Port: Supports up to 140W output for fast charging laptops (e.g., MacBook Pro 16), tablets, and smartphones.
• Type-C2 Port: Supports up to 65W output for fast charging various devices.
• USB-A Port: Supports up to 18W output for standard charging of compatible devices.

To charge a device:

1. Connect your device to the appropriate port on the power bank using a compatible charging cable.
2. The Smart TFT Display will show the charging protocol and real-time power output for each connected device.
3. The power bank can intelligently distribute power when multiple devices are connected, with a total output of up to 165W.

Smart TFT Display Functions

The 1.3-inch TFT color display provides comprehensive information and control options:

• Real-Time Data Monitoring: View current voltage, amperage, and wattage for each port.
• Handshake Protocols: Displays the active fast-charging protocol (e.g., PD, QC, PPS).
• High/Low-Temperature Warnings: Alerts you to extreme operating temperatures.
• Input/Output Direction Control: Customize ports for input-only or output-only modes (refer to on-screen menu for details).
• Customizable Always-On Screen Options: Adjust display settings for continuous visibility.

Video Demonstrations

Maintenance

• Cleaning: Use a soft, dry cloth to clean 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.
• Battery Care: To prolong battery life, avoid fully discharging the power bank regularly. Recharge it when the battery level is low.
• Avoid Drops: Protect the device from drops and impacts, which can damage internal components.

Troubleshooting

Specifications

• Model: PB200U
• Battery Capacity: 20,000mAh
• Max Output: 165W (Total)
• Single Port Output (Type-C1): Up to 140W
• Single Port Output (Type-C2): Up to 65W
• Single Port Output (USB-A): Up to 18W
• Max Input: 165W (Dual USB-C)
• Dimensions: 5.98 x 2.25 x 1.75 inches
• Weight: 1.3 pounds
• Display: 1.3-inch TFT Color Display
• Supported Protocols: PD3.1, PPS, QC, FCP, SCP, MiPPS
• Manufacturer: CUKTECH Technology Co., Ltd.
• Country of Origin: China

Warranty and Support

CUKTECH provides comprehensive customer support for its products.

• Warranty: 18-Month Warranty Against Manufacturing Defects.
• Customer Support: 24/7 Customer Support is available to assist you.
• After-Sales Support Mailbox: Reach us at service@cuktech.com.

For further assistance or to view the complete compatibility list, please contact CUKTECH customer service or visit their official website.