Kuulaa 35W Portable Charger User Manual

1. Product Overview

The Kuulaa 35W Portable Charger is a versatile 5000 mAh mini power bank designed for on-the-go charging. It features a built-in foldable AC wall plug and an integrated Type-C cable, eliminating the need for additional accessories. This device supports PD 30W fast charging, enabling rapid power delivery to compatible smartphones and tablets. Its compact form factor and smart digital LED display enhance user convenience and portability.

Image: The Kuulaa 35W Portable Charger, showcasing its compact design with a built-in foldable AC plug and integrated Type-C cable.

2. Setup and Initial Use

Before first use, it is recommended to fully charge your Kuulaa portable charger. The device offers two convenient ways to recharge:

• Via Built-in AC Wall Plug: Simply unfold the integrated AC plug and insert it into a standard wall outlet. The power bank will begin recharging. This method takes approximately 2 hours for a full charge.
• Via USB-C Input Port: Connect a compatible USB-C cable to the power bank's USB-C input port and an appropriate power adapter (9V/3A adapter needed for 1-hour full recharge).

Image: Illustration showing the two methods for recharging the power bank: using the USB-C port (1 hour) or the built-in AC wall plug (2 hours).

Image: The optimized plug design ensures it does not block adjacent wall sockets, unlike bulkier alternatives.

Image: Close-up of the 90-degree foldable AC plug, highlighting its compact and convenient design.

3. Operating Instructions

The Kuulaa portable charger is designed for intuitive use, providing power to your devices efficiently.

3.1 Charging Your Devices

• Using the Built-in Type-C Cable: Extend the integrated Type-C cable and connect it directly to your compatible device's charging port.
• Using the USB-C Output Port: For devices requiring a different cable or for charging a second device simultaneously, use your own USB-C cable and connect it to the power bank's USB-C output port.

The power bank supports PD 30W fast charging, capable of charging an iPhone 15 from 0% to 60% in 30 minutes, and Samsung phones from 0% to 80% in 30 minutes, which is approximately 3 times faster than standard 2.4A chargers.

Image: Visual representation of the PD 30W bi-directional fast charging capability, showing both the USB-C port and built-in Type-C cable supporting 30W max input/output.

Image: Comparison illustrating 35W max output when used as a wall charger and 20W max output when used as a power bank.

Image: Diagram showing the versatility of the USB-C port for both input and output, compatible with Type-C and iOS cables (with adapter).

3.2 Smart Digital LED Display

The integrated LED display shows the remaining power percentage at a glance, allowing you to monitor the battery level precisely.

Image: Close-up of the smart LED display showing the battery percentage, ensuring clear visibility of remaining power.

3.3 Wide Compatibility and Portability

With a 5000mAh capacity, the power bank provides sufficient power for approximately 1.2 charges for most cellphones. It is compatible with a wide range of devices, including iPhone series, Samsung series, Google Pixel series, other Android phones, tablets, and more. Its stylish and simple appearance, combined with a lanyard cable design, makes it easy to carry and match with your mobile devices.

Image: Chart illustrating the wide compatibility of the power bank with various devices, including MacBook Air, iPad Air, Samsung, Google, iPhone 12-15 Series, iPhone 8-11 Series, and AirPods Pro, with corresponding power delivery ranges.

Image: Comparison highlighting the advantage of the Kuulaa 3-in-1 portable charger with its built-in cable versus other power banks that require external cables.

Image: A person holding the power bank attached to a phone, demonstrating its easy portability and integrated lanyard cable design.

Image: The lanyard cable design allows for easy carrying and storage, with a weight of approximately 197g, similar to an apple.

3.4 Official Product Videos

4. Maintenance

To ensure the longevity and optimal performance of your Kuulaa portable charger, follow these maintenance guidelines:

• Keep the device dry and away from moisture.
• Avoid exposing the power bank to extreme temperatures (hot or cold).
• Clean the device with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
• Store in a cool, dry place when not in use.

The power bank is equipped with an advanced intelligent chip that provides multiple safety protections, including short circuit protection, over-discharge protection, over-voltage protection, over-temperature protection, over-current protection, and load protection.

Image: Diagram illustrating the advanced intelligent chip and its various safety features, such as short circuit, over-discharge, over-voltage, over-temperature, over-current, and load protection.

5. Troubleshooting

If you encounter issues with your Kuulaa portable charger, please refer to the following common problems and solutions:

• Device not charging:
  • Ensure the power bank itself is charged. Check the LED display.
  • Verify that the charging cable (built-in or external) is securely connected to both the power bank and your device.
  • Try a different wall outlet or USB-C adapter if recharging the power bank.
  • Ensure your device is compatible with the power bank's output.
• Slow charging:
  • Confirm that your device supports fast charging and that you are using a compatible cable.
  • When using as a wall charger, ensure it's plugged into an outlet and paired with a 35W cable for maximum speed.
  • Background apps on your device can affect charging speed. Close unnecessary applications.
• LED display not working:
  • Press the power button briefly to activate the display.
  • If the power bank is completely depleted, the display may not light up until it receives some charge.

If the issue persists after trying these steps, please contact customer support for further assistance.

6. Specifications

7. Warranty and Support

Your Kuulaa 35W Portable Charger comes with a 12-month replacement service from the date of purchase. This warranty covers manufacturing defects and ensures peace of mind regarding your product's quality and performance.

For any support inquiries, technical assistance, or to claim warranty service, please contact the seller or manufacturer directly through the platform where you purchased the product. Please have your purchase details and model number (KL-CD71-C) ready when contacting support.

This device uses a battery with higher safety performance and is equipped with fast charging function. It has multiple safety certifications.

Image: The power bank is designed to be safe for air travel, adhering to relevant regulations for portable electronic devices.