1. Introduction
The CUKTECH 15 Power Bank Air 15000 is a high-performance portable charging solution designed for a wide range of devices, including laptops, smartphones, and tablets. Featuring 100W MAX output, advanced GaN (Gallium Nitride) technology, and a new generation Silicon-carbon Anode Battery, this power bank offers efficient, fast, and safe charging in a slim and lightweight design.
Its innovative design incorporates a multifunctional TFT color screen for real-time monitoring of charging status and various protection mechanisms to ensure device safety. The power bank is compatible with multiple fast charging protocols, including PD, PPS, QC, Xiaomi fast charging, Huawei SCP 22.5W, and UFCS fusion fast charging.
2. Package Contents
Please check the package for the following items:
- CUKTECH 15 Power Bank Air 15000 x 1
- USB-C to USB-C Charging cable (240W 6A) x 1
- User manual x 1
3. Specifications
| Feature | Detail |
|---|---|
| Product Model | PB150S |
| Battery Energy (Rated/Typical) | 57.75Wh/58.32Wh (11.55V 5000mAh/5050mAh) |
| Rated Capacity | 8800mAh (5V-3A) |
| Input Port | Type-C |
| Output Ports | USB-A / Type-C |
| Dimensions | 132.1 x 72 x 21mm |
| Shell Material | Plastic |
| Features | Digital Display, Two-way Quick Charge |
| Battery Type | Lithium Polymer Battery |
Input Parameters:
- IN1 (Type-C1): 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-5A
Output Parameters (100W MAX):
- OUT1 (Type-C1): 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3.25A, 5~11V-6.1A, 5~20V-4.5A (90W MAX)
- OUT1 (Type-C2): 5V-3A, 9V-3A, 5~11V-3A (33W MAX)
- OUT2 (USB-A1): 5V-3A, 9V-3A, 5~11V-3A (33W MAX)
Multiple Simultaneous Output:
- 5V-6A (OUT1 5V-3A, OUT2 5V-1.5A, OUT3 5V-1.5A)
- 9V-9A (OUT1 9V-6A, OUT2 9V-3A)
- 11V-9.1A (OUT1 11V-6.1A, OUT2 11V-3A)
4. Setup and Charging
Initial Charge:
Before first use, fully charge your CUKTECH 15 Power Bank Air. Connect the included USB-C to USB-C cable to the power bank's input port and a compatible power adapter (not included). The TFT screen will display the charging status.
Charging Devices:
Connect your device to one of the power bank's output ports (USB-A or Type-C) using an appropriate charging cable. The power bank will automatically detect the device and begin charging. For optimal performance and fast charging, use the included 240W 6A USB-C to USB-C cable.
5. Operating Instructions
Power On/Off and Reset:
- Power On/Switch: Long press the button on the home screen for 2 seconds to switch the device on or change display modes.
- Power Off/Reset: Press and hold the button on the home screen for 4 seconds to turn off and reset the device.
Multifunctional TFT Color Screen:
The integrated TFT color screen provides real-time information and allows for various settings adjustments:
- Charge and Discharge: Displays current charging/discharging status, including voltage and amperage.
- Current, Voltage: Shows real-time current and voltage values.
- UI Reversal: Press and hold the button on the home page for 2 seconds to reverse the UI display.
- Keep Screen On: Customize Always-On Display settings (YES/NO).
- Input/Output Direction Control: Adjust input/output settings (IN/OUT, IN, OUT).
- Brand and Cable Current Display: Supports display for some brand models (e.g., Xiaomi, Apple, Samsung, Huawei) and cable current.
- Low-current mode: For charging low-power devices like earbuds or smartwatches.
6. Safety Information
The CUKTECH 15 Power Bank Air is equipped with a 9-layer security protection mechanism to ensure safe operation:
- Temperature protection
- Short-circuit protection
- RESET protection
- Input overvoltage protection
- Input overcurrent protection
- Over current short circuit protection
- Output overvoltage protection
- Output overcurrent protection
- Battery overcharge and overdischarge protection
Additional Safety Notes:
- Low Temperature Charging Protection: If the device is in a low temperature environment (below 10°C), place it in an environment of 10-30°C for 0.5 hours before charging to ensure optimal performance and safety.
- Flight Approved: The power bank is flight-approved, making it suitable for travel.
- Avoid dropping, disassembling, or exposing the power bank to extreme temperatures, direct sunlight, or liquids.
- Keep out of reach of children.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the power bank. Do not use harsh chemicals or abrasive materials.
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, ensure it is charged to about 50-75% capacity.
- Battery Care: To prolong battery life, avoid fully discharging the power bank frequently.
8. Troubleshooting
- Power bank not charging: Ensure the charging cable and adapter are properly connected and functional. Try a different cable or adapter.
- Devices not charging: Check if the power bank has sufficient charge. Ensure the charging cable connecting the device to the power bank is working correctly. Try a different port on the power bank.
- Slow charging: Verify that your device and cable support fast charging protocols. Ensure the power bank is not in low-current mode if you intend to fast charge.
- Screen unresponsive/frozen: Perform a reset by pressing and holding the button for 4 seconds.
- Overheating: If the power bank feels excessively hot, disconnect all devices and allow it to cool down. If overheating persists, discontinue use and contact support.
9. User Tips
- For optimal fast charging performance, always use the included 240W 6A USB-C to USB-C cable, especially when charging high-power devices like laptops.
- Utilize the multifunctional TFT screen to monitor charging parameters and adjust settings like "Keep Screen On" or "Input/Output Direction Control" as needed.
- When charging multiple devices, be aware of the power distribution across ports as detailed in the specifications to ensure all devices receive adequate power.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
