Introduction
Thank you for choosing the Alfox 30000mAh Laptop Power Bank. This high-capacity portable charger is designed to provide reliable and fast power to a wide range of devices, including laptops, tablets, and smartphones. With its 100W Power Delivery (PD) output, it ensures efficient charging for your essential electronics on the go. Please read this manual thoroughly before using the product to ensure safe and optimal performance.
Safety Information
To prevent injury or damage to your device, 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 power bank.
- Keep out of reach of children.
- Use only original or certified cables for charging the power bank and your devices.
- Do not use the power bank if it is damaged, swollen, or leaking.
- Dispose of the power bank according to local regulations.
- Do not short-circuit the power bank.
- Avoid charging the power bank and another device simultaneously if the power bank is critically low on charge.
Package Contents
- Alfox 30000mAh Laptop Power Bank
- USB-C to USB-C Cable (100W compatible)
- User Manual
Product Overview and Setup
Familiarize yourself with the components of your Alfox power bank:
Figure 1: Alfox 30000mAh Laptop Power Bank. The image displays the power bank itself, featuring its sleek black design, power button, LED indicators, and two USB-C ports and two USB-A ports. Two USB-C to USB-C cables are also shown, indicating the included accessories.
Ports and Indicators:
- USB-C Ports (Input/Output): These ports support Power Delivery (PD) for fast charging of both the power bank and compatible devices.
- USB-A Ports (Output): Standard USB ports for charging a wide range of devices.
- Power Button: Press once to check battery level or initiate charging.
- LED Indicators: Blue LED lights indicate the remaining battery capacity.
Charging the Power Bank:
Before first use, fully charge your Alfox power bank. For optimal charging speed, use a 100W PD compatible wall charger (not included) and the provided USB-C to USB-C cable.
- Connect the provided USB-C to USB-C cable to one of the USB-C input/output ports on the power bank.
- Connect the other end of the cable to a compatible USB-C wall charger.
- The LED indicators will illuminate to show the charging progress. All four LEDs will be solid blue when fully charged.
Figure 2: High-speed recharging of the Alfox power bank. This image illustrates the power bank being recharged via a USB-C cable, highlighting that it can achieve a full charge in approximately 2.5 hours when using a 100W charger. The LED indicators show the charging progress from 0% to 100%.
Note: A 60W or higher charger is recommended for the fastest recharging time.
Operating Instructions
Charging Your Devices:
The Alfox power bank can charge a wide array of devices, including laptops, tablets, and smartphones, using its USB-C PD and USB-A ports.
- Connect your device to the power bank using a compatible charging cable (e.g., USB-C to USB-C for laptops, USB-A to Lightning for iPhones).
- The power bank will automatically begin charging your device. If not, press the power button once to initiate charging.
- The LED indicators will show the remaining battery level of the power bank during charging.
Figure 3: Alfox power bank providing 100W PD charging to a MacBook Pro. This image demonstrates the power bank's capability to fast charge a MacBook Pro 16-inch from 0% to 50% in approximately 40 minutes, showcasing its high-power output.
Figure 4: Alfox power bank simultaneously charging a laptop and a smartphone. This image highlights the power bank's ability to charge two devices at once, such as a laptop via USB-C and a smartphone, demonstrating its multi-device charging capability.
The power bank's 30000mAh capacity allows for multiple charges of various devices:
Figure 5: Alfox power bank's large capacity and device compatibility. This image illustrates the 30,000mAh capacity by showing how many times it can charge various devices: approximately 6 times for an iPhone 15 Pro, 2.2 times for an iPad Pro 2022, 5 times for a Samsung S23, and 1.7 times for a Steam Deck. It also shows the power bank's dimensions and weight.
The power bank offers vast compatibility with over 1000 devices:
Figure 6: Alfox power bank's broad device compatibility. This image presents a compatibility chart, categorizing devices by USB-C (PD3.0) and USB-A (Other/QC). Examples include MacBook Pro/Air, Dell XPS, iPad Pro, iPhone 15 Pro, Steam Deck, Nintendo Switch, GoPro, Galaxy S22/S21 Ultra, Galaxy Note20, DSLR Camera, Note 10/10+/S10/S10+, AirPods Pro, Apple Watch, and Galaxy Buds.
LED Indicator Guide:
The blue LED lights on the power bank indicate the remaining battery capacity:
- 4 LEDs Solid: 75% - 100% charged
- 3 LEDs Solid: 50% - 75% charged
- 2 LEDs Solid: 25% - 50% charged
- 1 LED Solid: 0% - 25% charged (Recharge soon)
- LEDs Flashing: Indicates charging in progress or low battery.
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. For long-term storage, it is recommended to charge the power bank to about 50-75% every 3-6 months to preserve battery health.
- Battery Care: Avoid fully discharging the power bank regularly, as this can shorten its lifespan. Recharge it when the battery level is low.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Cable issue, charger issue, power bank fault. | Try a different USB-C cable and/or a different wall charger. Ensure the charger is powerful enough (e.g., 60W+ for fast charging). |
| Device not charging from power bank | Incompatible cable, device not supported, power bank low on charge, power bank not activated. | Ensure you are using a compatible cable. Check if your device is supported (refer to compatibility section). Press the power button on the power bank. Recharge the power bank if its battery is low. |
| Slow charging | Cable not supporting fast charge, device not supporting fast charge, charger not powerful enough (for power bank), multiple devices charging. | Use a high-quality, fast-charging compatible cable. Ensure your device supports PD or QC fast charging. If charging the power bank, use a 60W+ PD charger. Charging multiple devices simultaneously may reduce individual charging speeds. |
| Power bank gets warm during use | Normal operation, heavy load. | It is normal for the power bank to become slightly warm during charging or discharging, especially under heavy load (e.g., charging a laptop). If it becomes excessively hot, disconnect it and contact support. |
Specifications
The Alfox 30000mAh Laptop Power Bank is built with industry-leading batteries and multiple safety protections:
Figure 7: Internal view of the Alfox power bank's battery cells and safety protections. This image visually represents the "Superior Battery Cell" claim, showing the internal structure with multiple battery cells and icons indicating safety features such as overcharge, overvoltage, over-temperature, and short-circuit protection.
- Model: B0CLD63SG1
- Battery Capacity: 30000 Milliamp Hours (mAh)
- Connector Type: USB Type C, USB Type A
- Max Output Power: 100W (USB-C PD)
- Simultaneous Output: USB-C and USB-A ports maximum combined output is 83W.
- Dimensions: Approximately 6.42 x 5.04 x 1.34 inches
- Item Weight: 1.41 pounds
- Manufacturer: Shenzhen NearbyExpress Technology Development Company Limited
- Date First Available: October 19, 2023
Warranty and Support
Alfox products come with a limited warranty. For detailed warranty information or technical support, please refer to the warranty card included in your package or visit the official Alfox website. You can also contact Alfox customer service directly for assistance with product inquiries, troubleshooting, or warranty claims.
Contact Information:
- Brand Store: Alfox Amazon Store
- Refer to product packaging or official website for direct customer service email/phone.