JOYFAR Portable Charger Power Bank 10000mAh (Model JF-AC02) User Manual

1. Introduction

Thank you for choosing the JOYFAR Portable Charger Power Bank. This device is designed to provide reliable and efficient power for your electronic devices on the go. Featuring advanced GaN technology, a foldable AC wall plug, and built-in cables, it offers versatile charging solutions for a wide range of devices.

Please read this manual thoroughly before use to ensure safe and optimal performance of your power bank. Keep this manual for future reference.

2. Product Overview

The JOYFAR Portable Charger Power Bank (Model JF-AC02) integrates multiple charging functionalities into a compact design:

• 10000mAh Capacity: Provides substantial power for multiple device charges.
• 35W Fast Charging: Supports various fast charging protocols including PD, QC, FCP, AFC, and SSCP.
• Built-in AC Wall Plug: Foldable plug for direct wall charging, eliminating the need for a separate adapter.
• Built-in USB-C Cable: Retractable USB-C cable for convenient charging.
• Built-in Lightning Cable: Hidden USB-C to Lightning cable integrated into the lanyard for Apple devices.
• Smart LED Display: Digital display shows remaining power percentage and charging status.
• Multiple Output Ports: Includes USB-C (In/Out) and USB-A (Out) ports for broad compatibility.

Figure 1: Front view of the JOYFAR Portable Charger Power Bank, showcasing its compact design, digital display, and integrated USB-C and Lightning cables.

3. Setup

3.1 Initial Charge

Before first use, fully charge your JOYFAR Power Bank. This ensures optimal battery performance and longevity.

1. Using AC Wall Plug: Fold out the integrated AC wall plug and insert it directly into a wall outlet. The LED display will show the charging percentage.
2. Using USB-C Input: Connect the provided USB-C to USB-C charging cord to the power bank's USB-C port and to a compatible USB power adapter (not included).

The LED display will indicate the charging status. When the display shows 100%, the power bank is fully charged.

4. Operating Instructions

4.1 Checking Battery Level

Press the power button once to activate the LED display and view the remaining battery percentage.

4.2 Charging Devices

The power bank supports charging up to 3 devices simultaneously using its built-in cables and external ports.

1. Using Built-in USB-C Cable: Gently pull out the retractable USB-C cable from its magnetic dock. Connect it to your USB-C compatible device.
2. Using Built-in Lightning Cable: Detach the Lightning cable from the lanyard. Connect it to your Apple device.
3. Using USB-A Output Port: Connect your device's USB-A charging cable to the USB-A output port on the power bank.
4. Using USB-C Output Port: Connect your device's USB-C charging cable to the USB-C input/output port on the power bank.

The power bank will automatically begin charging your device. The LED display will show "OUT" and the percentage, indicating power is being delivered.

Figure 2: The power bank simultaneously charging a smartphone, wireless earbuds, and a laptop, demonstrating its multi-device charging capability.

4.3 Retracting Built-in Cables

To retract the built-in USB-C cable, gently pull it slightly further until it clicks, then release to allow it to retract into its magnetic dock. For the Lightning cable, simply reattach it to the lanyard.

5. Charging the Power Bank

The power bank can be recharged using its integrated AC wall plug or the USB-C input port.

1. AC Wall Charging: Fold out the AC wall plug and insert the power bank directly into a standard wall outlet. The LED display will show "IN" and the charging percentage.
2. USB-C Input Charging: Connect a USB-C to USB-C cable (included) from a compatible power adapter (not included) to the power bank's USB-C port. The LED display will show "IN" and the charging percentage.

The power bank supports pass-through charging, allowing it to charge itself and a connected device simultaneously when plugged into an AC outlet.

Figure 3: The power bank being recharged via its integrated foldable AC wall plug.

6. Safety Information

• Do not expose the power bank to extreme temperatures (above 60°C/140°F) or direct sunlight.
• Do not disassemble, open, crush, bend, deform, puncture, or shred the power bank.
• Keep away from water, moisture, or corrosive substances.
• Do not use if the power bank is damaged or appears swollen.
• Keep out of reach of children.
• Dispose of the power bank according to local regulations.
• Avoid dropping or subjecting the power bank to heavy impacts.
• Use only compatible charging cables and adapters.

7. Maintenance

• Clean the power bank with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
• Store the power bank in a cool, dry place when not in use.
• If storing for an extended period, charge the power bank to approximately 50% every three months to maintain battery health.

8. Troubleshooting

9. Specifications

• Model Number: JF-AC02
• Battery Capacity: 10000mAh
• Product Dimensions: 5.61 x 2.69 x 1.37 inches
• Item Weight: 8 ounces
• Input (AC Plug): 100-240V~50/60Hz, 1.0A
• Input (USB-C): 5V=3A, 9V=2A, 12V=1.5A (Max 18W)
• Output (USB-C): 5V=3A, 9V=2.22A, 12V=1.67A (Max 20W)
• Output (USB-A): 5V=3A, 9V=2A, 12V=1.5A (Max 18W)
• Output (Built-in USB-C Cable): 5V=3A, 9V=2.22A, 12V=1.67A (Max 20W)
• Output (Built-in Lightning Cable): 5V=2.4A (Max 12W)
• Total Output: 35W Max
• Special Features: Built-in Cable, Built-in Wall Plug, Fast Charging, Lightweight, Digital Display, Pocket Size, LED Indicator Lights, Over Charging Protection, Short Circuit Protection, Scratch Resistant, USB-C Input/Output.

10. Warranty and Support

JOYFAR provides a 36-month warranty for this product. For any product-related inquiries, technical support, or warranty claims, please contact JOYFAR customer support:

• Customer Support: Available 24/7. Refer to the contact information provided in your product packaging or on the official JOYFAR website.
• Easy Replacements: Available through Amazon for eligible issues.

Please retain your proof of purchase for warranty service.

11. Official Product Videos