Introduction
The Portronics Luxcell B 10K is a 10000 mAh power bank designed for portable charging of various electronic devices. It features 22.5W fast charging capabilities, dual output ports (Type-C PD and Mach USB-A), and a digital LED display for battery status. This manual provides instructions for safe and efficient use of your power bank.
What's in the Box
- Portronics Luxcell B 10K Power Bank (1N)
- Charging Cable (1N)
- Documentation (User Manual, Warranty Card) (1N)
Product Overview and Features
The Portronics Luxcell B 10K power bank offers a reliable and compact charging solution. Key features include:
- 10000 mAh High-Capacity Battery: Provides extended power for your devices.
- 22.5W Fast Charging: Supports Mach Charge technology for rapid charging of compatible devices.
- Dual Output Ports: Includes one Type-C PD port and one Mach USB-A port for simultaneous charging of two devices.
- Type-C PD Input/Output: The Type-C port functions for both charging the power bank and delivering power to devices.
- Digital LED Display: Shows real-time battery percentage of the power bank.
- Wake-Up Button: Activates the power bank and displays the battery level.
- Compact and Lightweight Design: Easy to carry for daily use and travel.

Image: The Portronics Luxcell B 10K Power Bank demonstrating its fast charging capability with a smartphone connected.

Image: Physical dimensions of the power bank, highlighting its slim profile.

Image: Detailed view of the dual charging ports and wake-up button.

Image: The digital LED display indicating the power bank's battery percentage.
Setup
Charging the Power Bank
- Connect the provided charging cable (or a compatible Type-C cable) to the Type-C PD port on the power bank.
- Connect the other end of the cable to a compatible USB wall adapter (not included). For fastest charging, use a PD-compatible adapter.
- The digital LED display will show the charging progress. When fully charged, it will display "100%".
It is recommended to fully charge the power bank before its first use.
Operating Instructions
Charging Your Devices
- Press the Wake-Up Button once to activate the power bank and check its battery level on the digital display.
- Connect your device's charging cable to either the Type-C PD port or the Mach USB-A port on the power bank.
- Connect the other end of the cable to your device.
- The power bank will automatically begin charging your device. If charging does not start, press the Wake-Up Button again.
- You can charge two devices simultaneously using both output ports.
Understanding the Digital LED Display
The digital LED display shows the remaining battery percentage of the power bank. This allows you to monitor the power level accurately and know when to recharge the power bank.

Image: The power bank connected to multiple types of devices, illustrating its versatility.
Maintenance
- Keep the power bank away from extreme temperatures, direct sunlight, and moisture.
- Do not drop, disassemble, or attempt to repair the power bank yourself.
- Clean the surface with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Store the power bank in a cool, dry place when not in use. For long-term storage, charge it to about 50% every three months to prolong battery life.
Troubleshooting
- Power bank not charging: Ensure the charging cable and adapter are properly connected and functional. Try a different cable or adapter.
- Device not charging: Press the Wake-Up Button. Ensure the cable connecting the device to the power bank is secure and compatible. Check if the power bank has sufficient charge.
- Slow charging: Ensure your device and cable support fast charging. Some devices may charge slower if multiple devices are connected simultaneously.
- Power bank automatically turns off: This may occur if the power bank's battery is depleted or if the connected device is fully charged.
Specifications
| Feature | Specification |
|---|---|
| Brand | Portronics |
| Model Name | Luxcell B |
| Model Number | POR-2088 |
| Battery Capacity | 10000 Milliamp Hours (mAh) |
| Max Output Power | 22.5W |
| Connector Type | USB (Type-C PD, USB-A) |
| Input | Type-C PD |
| Output Ports | 1x Type-C PD, 1x Mach USB-A |
| Special Features | 22.5W Max Output, Dual Output, LED Indicator Lights, Type C Input, Type C PD Output |
| Battery Cell Type | Lithium Polymer |
| Item Weight | 228 Grams |
| Item Dimensions (L x W x Thickness) | 14.1 x 9 x 2 Centimeters |
| Compatible Devices | Headphones, Smartphones, Smartwatches, Tablets |
Safety Information
To ensure safe operation and prolong the life of your power bank, observe the following safety precautions:
- Avoid exposing the power bank to water or other liquids.
- Do not expose to fire or high temperatures (above 60°C/140°F).
- Do not puncture, crush, or drop the power bank.
- Keep out of reach of children.
- Do not use if the power bank is damaged, swollen, or leaking.
- This power bank is equipped with safety features against overcharging, overheating, and short circuits. However, always use it responsibly.
- Use only certified charging cables and adapters.
Warranty and Support
The Portronics Luxcell B 10K Power Bank comes with a 1 Year Manufacturer Warranty from the date of purchase. For warranty claims, technical support, or any product-related inquiries, please contact Portronics customer service.
Importer/Manufacturer Contact Information:
Portronics Digital Pvt Ltd, Unit No. 1082-1090, 10th Floor, Block-B, Vegas, Dwarka, Sec-14, New Delhi-110075, India.
Phone: 9555-245-245
Product Video
Video: An overview of the Portronics Luxcell B 10K Power Bank, highlighting its 10000 mAh capacity, 22.5W fast charging, dual ports (Mach USB-A and Type-C PD), LED battery indicator, and safety features against overcharging, overheating, and short circuits. It also shows the included accessories: power bank, charging cable, and documentation.