Kuulaa 10000mAh MagSafe Ultra Slim Magnetic Power Bank (Model KL-YD75) Instruction Manual

1. Introduction and Overview

Thank you for choosing the Kuulaa 10000mAh MagSafe Ultra Slim Magnetic Power Bank. This device is designed to provide convenient and reliable portable charging for your compatible devices. Its ultra-slim profile and magnetic attachment make it an ideal companion for daily use and travel.

Image: The Kuulaa 10000mAh MagSafe Power Bank attached to the back of an iPhone, highlighting its thin design.

2. Package Contents

Ensure all items are present in your package:

• Kuulaa 10000mAh MagSafe Power Bank
• USB-C to USB-C Charging Cable
• Instruction Manual

3. Product Features

• 10000mAh Capacity with 0.51in Ultra Slim Design: This power bank offers a substantial 10000mAh capacity within an ultra-slim 0.51-inch profile, allowing for easy portability and providing approximately 1 to 1.5 full charges for compatible iPhones.


Image: The 10000mAh power bank resting on an iPhone, illustrating its compact size relative to the phone.

• 15W Magnetic Wireless + 20W PD USB-C Fast Charging: Supports dual charging capabilities, offering up to 15W magnetic wireless output and up to 20W Power Delivery (PD) via the USB-C port. This allows for simultaneous charging of two devices.


Image: A visual representation of the power bank's wireless and wired charging capabilities, showing it attached to one phone and connected via USB-C to another.

• Clear LED Power Display and Premium Metal Build: An integrated LED display on the front clearly indicates the remaining battery percentage from 1 to 100. The aluminum alloy shell provides durability and a scratch-resistant finish.
• Advanced Protection and Airline Approved: Features built-in safeguards against overheating, overcharging, overcurrent, and short circuits. The UL certified 10000mAh battery complies with airline safety standards for travel.


Image: The power bank being used in an airplane setting, emphasizing its suitability for travel.

4. Setup

Initial Charging of the Power Bank

1. Connect the provided USB-C to USB-C cable to the power bank's USB-C port.
2. Connect the other end of the cable to a compatible USB-C power adapter (not included).
3. The LED display will show the charging progress. Charge the power bank fully before first use.

Device Compatibility

This power bank is compatible with iPhone 12/13/14/15/16/17 series and other devices that support MagSafe technology. For optimal magnetic attachment and wireless charging, use an iPhone with MagSafe built-in or a MagSafe-compatible case.

Image: A diagram illustrating which iPhone models and case types are compatible with the MagSafe power bank.

5. Operating Instructions

Magnetic Wireless Charging

1. Ensure your power bank is charged.
2. Align the power bank with the MagSafe area on the back of your compatible iPhone or MagSafe-compatible case. The magnets will snap into place.
3. Wireless charging will begin automatically. The LED display on the power bank will show its remaining charge.

Image: The power bank securely attached to an iPhone via magnetic connection, illustrating its strong hold.

Wired USB-C Charging

1. Connect your device to the power bank's USB-C port using a compatible USB-C cable.
2. Charging will commence. The power bank supports up to 20W PD fast charging for compatible devices.

Simultaneous Charging

The power bank can charge two devices concurrently: one via magnetic wireless charging and another via the USB-C port.

LED Indicator

The front LED display shows the remaining battery percentage of the power bank from 1 to 100, allowing you to monitor its charge status at a glance.

Video: A brief demonstration of the Kuulaa Magnetic Battery Pack, showcasing its magnetic attachment and USB-C charging capabilities.

6. Safety Information

The Kuulaa Power Bank incorporates multiple safety features to protect your devices and the power bank itself:

• Overheating Protection
• Overcharging Protection
• Overcurrent Protection
• Short Circuit Protection
• Over-Discharge Protection

The UL certified 10000mAh battery meets airline safety standards, making it safe for worry-free travel.

Image: Icons depicting the various safety protections integrated into the power bank, such as overcurrent, overvoltage, overheating, short circuit, overcharge, and over-discharge protection.

7. Troubleshooting

• Device not charging wirelessly: Ensure your device is MagSafe compatible or has a MagSafe-compatible case. Verify the power bank is sufficiently charged and properly aligned with your device's charging coil.
• Device not charging via USB-C: Check that the USB-C cable is securely connected to both the power bank and your device. Ensure the power bank has sufficient charge. Try a different USB-C cable if issues persist.
• Power bank stops charging unexpectedly: This can occur if the power bank overheats or if the connection is interrupted. Allow the power bank to cool down if it feels warm. Re-establish the connection to your device.
• LED display not working: Press the power button to activate the display. If it remains unresponsive, the power bank may be fully discharged or require servicing.

8. Specifications

9. Warranty and Support

Kuulaa provides responsive 24/7 customer support for any inquiries or issues you may encounter. For warranty information and assistance, please refer to the contact details provided in your product packaging or visit the official Kuulaa website.