1. Introduction
Thank you for choosing the SLuB 12000mAh Portable Charger. This power bank is designed to provide reliable and fast charging for your mobile devices on the go. Its compact design, high capacity, and multiple safety features make it an essential accessory for daily use, travel, and outdoor activities. Please read this manual carefully before using the product to ensure proper operation and to maximize its lifespan.
2. Safety Information
To ensure safe and efficient use of your SLuB Portable Charger, please observe the following safety precautions:
- Do not expose the power bank to extreme temperatures (above 60°C/140°F or below 0°C/32°F), direct sunlight, or fire.
- Do not immerse the power bank in water or other liquids.
- Avoid dropping, hitting, or disassembling the device. Any damage may lead to malfunction or fire.
- Keep out of reach of children.
- Use only certified charging cables and adapters.
- Do not use the power bank if it is damaged, swollen, or leaking.
- Dispose of the power bank responsibly according to local regulations. Do not dispose of it with household waste.
- The power bank is compliant with aviation flight standards and can be carried on planes.
3. Package Contents
Please check the package for the following items:
- 1 x SLuB 12000mAh Portable Charger
- 1 x USB-C Cable
- 1 x User Manual (This document)
- 1 x Customer & Warranty Service Card
4. Product Overview
The SLuB 12000mAh Portable Charger features a sleek design with multiple ports for versatile charging. Its compact size makes it easy to carry, and the digital display provides clear battery status.
Figure 4.1: SLuB 12000mAh Portable Charger (Black)
Key Features:
- 12000mAh High Capacity: Provides multiple charges for most smartphones and other mobile devices.
- 3A USB-C High-Speed Output/Input: Equipped with a versatile USB-C port for fast charging and recharging.
- Multiple Charging Ports: Includes 1 USB-C (5V/3A) output/input port, 1 USB-A (5V/2A) output port, and 1 Micro-USB (5V/2A) input port, allowing simultaneous charging of two devices.
- LCD Power Display: Clear digital display shows remaining power in 25%, 50%, 75%, and 100% increments.
- Slim and Lightweight Design: Easy to carry for work, business trips, travel, and camping.
- Advanced Safety Protection: Built-in smart chip provides comprehensive protection against voltage, current, battery, loop, charging, temperature, short circuit, and reset issues. CE and UL certified for safety.
Figure 4.2: Port Identification (USB Output, USB-C Output/Input, Micro USB Input)
Figure 4.3: LCD Digital Power Display
5. Setup
5.1 Initial Charging of the Power Bank
Before first use, it is recommended to fully charge your SLuB Portable Charger.
- Connect the provided USB-C cable to the USB-C input/output port on the power bank.
- Connect the other end of the USB-C cable to a compatible USB wall charger (not included) or a computer's USB port.
- The LCD display will show the charging progress. The power bank is fully charged when the display shows "100".
- Alternatively, you can use a Micro-USB cable to charge the power bank via the Micro-USB input port.
Figure 5.1: Recharging the Power Bank
6. Operating Instructions
6.1 Charging Your Devices
The SLuB Portable Charger can charge up to two devices simultaneously.
- Connect your device's charging cable to the appropriate output port on the power bank (USB-A or USB-C).
- Connect the other end of the cable to your mobile device.
- The power bank will automatically begin charging your device. The LCD display will show the remaining battery percentage.
- To stop charging, simply disconnect the cable from your device or the power bank.
Figure 6.1: Charging Multiple Devices
6.2 Checking Battery Level
The LCD digital display provides a clear indication of the power bank's remaining battery charge.
- Simply press the power button once to activate the display.
- The percentage shown on the screen indicates the current battery level (e.g., 100 for full, 25 for low).
Video 6.1: Official product video demonstrating the features and usage of the SLuB USB C Portable Charger, including its design, ports, and charging capabilities. This video provides a visual guide to the product's functionality.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of 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 a long period, charge it to about 50% every three months to maintain battery health.
- Avoid Drops: Protect the device from physical shocks and drops, which can damage internal components.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Cable is faulty or not properly connected; wall adapter is not working; power bank battery is completely depleted. | Ensure cables are securely connected. Try a different cable or wall adapter. Allow the power bank to charge for a longer period if completely depleted. |
| Device not charging from power bank | Device cable is faulty; power bank battery is low; device is incompatible; power bank is in protection mode. | Try a different charging cable. Recharge the power bank. Ensure your device is compatible. Disconnect and reconnect the device. |
| LCD display not working | Power button not pressed; internal malfunction. | Press the power button firmly. If the issue persists, contact customer support. |
| Slow charging | Cable quality; device's charging input limit; multiple devices charging simultaneously. | Use high-quality cables. Ensure your device supports fast charging. Charging multiple devices simultaneously may reduce individual charging speeds. |
9. Specifications
| Model Number | J33 |
| Battery Capacity | 12000 mAh |
| USB-C Output/Input | 5V/3A (15W Max) |
| USB-A Output | 5V/2A |
| Micro-USB Input | 5V/2A |
| Product Dimensions | 6 x 4 x 0.7 inches |
| Item Weight | 7.1 ounces |
| Color | Black |
| Special Features | Digital Display, Fast Charging, Slim Design |
| Certifications | CE, UL (as per product description) |
10. Warranty and Support
Your SLuB Portable Charger comes with a standard manufacturer's warranty. Please refer to the included Customer & Warranty Service Card for specific terms and conditions.
For technical support, warranty claims, or any questions regarding your product, please contact SLuB customer service through the retailer's platform or visit the official SLuB website.
Online Support: Visit the SLuB Store on Amazon
