Product Overview
The ESR HaloLock 3-in-1 Travel Wireless Charging Set is a versatile and portable charging solution designed for Apple devices. It features MagSafe-compatible wireless charging for iPhones (12 series or later), a dedicated charging area for AirPods, and a removable portable charger for Apple Watch. Its foldable design makes it ideal for travel and everyday use, providing a convenient way to power multiple devices simultaneously.

Image: The ESR HaloLock 3-in-1 Travel Wireless Charging Set in its folded, compact state and unfolded, ready to charge multiple devices. It highlights its portability and functionality.
What's in the Box
Your ESR HaloLock 3-in-1 Travel Wireless Charging Set includes the following components:
- HaloLock 3-in-1 Travel Wireless Charger
- Portable Charger for Apple Watch
- 5-ft (1.5 m) USB-C to USB-C cable
- 20W PD charging adapter
- Travel Bag

Image: A visual representation of all items included in the package, neatly arranged to show the main charging unit, portable watch charger, cable, adapter, and travel bag.
Setup Instructions
- Unfold the Charger: Gently unfold the HaloLock 3-in-1 Travel Wireless Charger to its upright position.
- Connect Power: Insert one end of the provided USB-C to USB-C cable into the charging port on the back of the HaloLock charger. Plug the other end into the 20W PD charging adapter, then plug the adapter into a wall outlet.
- Install Apple Watch Charger: The portable Apple Watch charger is designed to be removable. Insert the USB-C connector of the portable Apple Watch charger into the designated USB-C port on the HaloLock charging base.

Image: A close-up view of the portable Apple Watch charger being inserted into the USB-C port on the main charging unit, demonstrating the modular design.
Operating Instructions
Charging Your iPhone
- Place your MagSafe-compatible iPhone (iPhone 12 series or later) onto the upright magnetic charging pad. The magnets will automatically align your device for optimal charging.
- The charger provides instant magnetic charging with strong magnetic strength (up to 1,000g).

Image: An iPhone magnetically attached to the upright charging pad, illustrating the 'Power in a Snap' feature and strong magnetic hold.
Charging Your Apple Watch
- Place your Apple Watch onto the portable Apple Watch charger. Ensure it is properly seated for charging.
- The portable charger is Made for Apple Watch (MFI certified) ensuring full-speed charging and compatibility with all watchOS updates.
- The portable Apple Watch charger can also be removed and used independently by plugging it into any USB-C port (e.g., laptop, power bank).

Image: An Apple Watch being charged on the dedicated portable charger, highlighting its 'Made for Apple Watch' certification and seamless integration.
Charging Your AirPods
- Place your AirPods (4/3/Pro) charging case onto the designated wireless charging pad on the base of the HaloLock charger.
- Ensure the AirPods charging case is centered on the pad for efficient charging.
Adjustable Stand Functionality
- The iPhone charging pad features a fully adjustable stand, allowing you to set your iPhone at a comfortable viewing angle (0-78°).
- Use your iPhone in portrait mode for video calls or landscape mode for watching videos while it charges.

Image: An iPhone shown in both portrait and landscape orientations on the adjustable charging stand, illustrating the flexible viewing angles.
Official Product Videos
Video: An overview of the ESR 3-in-1 Travel MagSafe Charging Station, highlighting its features and functionality.
Video: An unboxing and review of the ESR Travel Charger, demonstrating its components and ease of use.
Compatibility
The ESR HaloLock 3-in-1 Travel Wireless Charging Set is compatible with the following devices:
- iPhones: iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 Mini.
- AirPods: AirPods 4/3/AirPods Pro (requires charging case with MagSafe or ESR HaloLock case for magnetic alignment).
- Apple Watch: All Apple Watch models (requires Apple Watch + USB-C Charging Cable or Apple Watch + USB-A Charging Cable).

Image: A detailed compatibility chart showing various iPhone models (with and without cases), AirPods, and Apple Watch models that work with the charger.
Specifications
| Feature | Detail |
|---|---|
| Brand | ESR |
| Model Number | PD0202UC |
| Color | Black |
| Connector Type | USB Type C |
| Input Voltage | 9 Volts |
| Output Current | 1.67 Amps |
| Output Voltage | 9 Volts |
| Wattage | 10 watts |
| Special Feature | MagSafe Compatible, Portable |
| Mounting Type | Tabletop Mount |
| Material | Plastic |
| Item Weight | 0.49 Kilograms |
| Specification Met | MFI |
Maintenance
- Keep the charger clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid exposing the charger to extreme temperatures, direct sunlight, or moisture.
- Do not attempt to disassemble or repair the charger yourself. Contact customer support for assistance.
Troubleshooting
- Device not charging:
- Ensure the charger is properly connected to the power adapter and wall outlet.
- Verify that your device is correctly aligned on the charging pad.
- Check if your device is MagSafe compatible (for iPhones) or properly seated (for Apple Watch/AirPods).
- Remove any thick cases from your iPhone that might interfere with wireless charging.
- Slow charging:
- Ensure you are using the provided 20W PD charging adapter and USB-C cable.
- Charging multiple devices simultaneously may reduce individual charging speeds.
- High battery percentage on devices can lead to slower charging as they approach full capacity.
- Apple Watch not charging after watchOS update:
- The ESR portable Apple Watch charger is MFI certified to ensure continued compatibility and stable charging after watchOS updates. If issues persist, ensure the charger is correctly connected and contact support.
Warranty & Support
The ESR HaloLock 3-in-1 Travel Wireless Charging Set comes with a 1-year warranty from the manufacturer.
For technical support, warranty claims, or any inquiries regarding your product, please visit the official ESR website or contact their customer service directly. Refer to the packaging or the ESR website for the most up-to-date contact information.