1. Introduction
Thank you for choosing the LOVELEDI P58D 40000mAh Portable Charger. This high-capacity power bank is designed to provide fast and efficient charging for your mobile devices on the go. Featuring PD 30W fast charging, built-in Type-C and iOS compatible cables, and a clear digital display, it ensures your devices stay powered throughout the day. Please read this manual carefully to ensure proper use and optimal performance of your portable charger.
2. 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 device.
- Keep out of reach of children.
- Use only original or certified cables for charging the power bank and your devices.
- If the power bank swells, emits an odor, or becomes hot during use or charging, discontinue use immediately.
- Dispose of the power bank responsibly according to local regulations. Do not dispose of it with household waste.
3. Product Overview
The LOVELEDI P58D Portable Charger is equipped with multiple features for convenient and fast charging:
- 40000mAh High Capacity: Provides extended power for multiple charges.
- PD 30W Super Fast Charging: Charges compatible devices rapidly, such as an iPhone 13 from 20% to 80% in 30 minutes.
- Built-in Type-C and iOS 2-in-1 Output Cable: Offers versatile charging without needing extra cables. Supports QC18W when attached and 22.5W when detached for other devices.
- Additional Ports: Includes built-in Type-C and USB-A ports for charging multiple devices simultaneously.
- LED Digital Display: Accurately shows the remaining battery percentage.
- Integrated Flashlight: Features 4 modes (Super bright, Soft light, SOS, Strobe) for emergency use.
- Advanced Safety Protections: Incorporates 10 safety designs against overcharging, over-discharging, short circuits, and overheating.

Image: The LOVELEDI P58D Portable Charger connected to a smartphone and a tablet, demonstrating its multi-device charging capability. The charger is pink and sits on a wooden table alongside a laptop and coffee cups.
4. Setup
4.1 Initial Charging of the Power Bank
Before first use, fully charge your LOVELEDI P58D Portable Charger. This ensures optimal battery performance and longevity.
- Connect a compatible USB-C charging cable to the power bank's input port.
- Connect the other end of the cable to a USB wall adapter (not included) or a powered USB port.
- The LED digital display will show the charging progress, indicating the battery percentage.
- The power bank is fully charged when the display shows "100%".
4.2 Connecting Devices for Charging
The power bank offers multiple ways to connect your devices:
- Using Built-in Cables:
- Locate the built-in Type-C or iOS compatible cable.
- Plug the appropriate connector into your device's charging port.
- Using USB-A or USB-C Ports:
- Connect your device's charging cable to one of the available USB-A or USB-C output ports on the power bank.
- Plug the other end into your device.
5. Operating Instructions
5.1 Charging Your Devices
Once your device is connected, the power bank will automatically begin charging. The digital display will show the remaining power.
- The power bank supports fast charging protocols like QC4.0+ and PD30W for compatible devices.
- You can charge multiple devices simultaneously using the built-in cables and additional ports.
- The power bank features an auto shut-off function to conserve power when devices are fully charged or disconnected.
5.2 Using the Flashlight
The integrated flashlight provides illumination with four distinct modes:
- To Turn On: Press and hold the power button for 4 seconds to activate the LED light in Super Bright mode.
- To Change Modes: Briefly press the power button again to cycle through the modes: Super Bright → Soft Light → SOS → Strobe.
- To Turn Off: Press and hold the power button for 4 seconds in any mode to turn off the flashlight.
5.3 Understanding the Digital Display
The LED digital display shows the current battery percentage of the power bank, allowing you to monitor its charge level accurately.
6. Maintenance
Proper maintenance ensures the longevity and performance of your power bank:
- Cleaning: Wipe the exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, charge it to about 50-75% every three months to maintain battery health.
- Avoid Physical Damage: Protect the device from drops, impacts, and scratches.
7. Troubleshooting
If you encounter issues with your LOVELEDI P58D Portable Charger, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Cable issue, faulty adapter, power bank depleted. | Check charging cable and adapter. Ensure power source is active. Try a different cable/adapter. |
| Device not charging from power bank | Power bank low on charge, incorrect cable, device incompatibility. | Ensure power bank is charged. Use the correct cable for your device. Check device's charging port. |
| Slow charging | Non-fast charging cable/adapter, multiple devices charging, device not supporting fast charge. | Use fast charging compatible cables and adapters. Disconnect other devices. Ensure your device supports fast charging. |
| Flashlight not working | Incorrect activation, power bank low on charge. | Press and hold the power button for 4 seconds. Ensure power bank has sufficient charge. |
If the problem persists, please contact customer support.
8. Specifications
| Model Number | P58FC |
| Brand | LOVELEDI |
| Battery Capacity | 40000 mAh |
| Fast Charging Protocols | QC4.0+, PD30W |
| Output (Detached Cable) | 22.5W |
| Output (Attached Cable) | QC18W |
| Connector Types | USB Type A, USB Type C, Built-in Type-C, Built-in iOS compatible |
| Special Features | Auto Shut-Off, Built-in Cable, Digital Display, Fast Charging, LED Indicator Lights, Short Circuit Protection, Flashlight |
| Dimensions | 17.4 x 11 x 3.9 cm |
| Item Weight | 510 g |
| Battery Type | High-density polymer battery (1 A batteries included) |
9. Warranty and Support
The LOVELEDI P58D Portable Charger comes with a standard manufacturer's warranty. Please refer to the product packaging or the seller's website for specific warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact the seller or LOVELEDI customer service through the platform where you purchased the product.
10. Product Videos
Nusyddy Portable Charger Power Bank Overview
Video: An overview of a portable charger power bank, highlighting its compact size, built-in cables, and fast charging capabilities. This video demonstrates features similar to the LOVELEDI P58D, such as integrated cables for various devices and quick charging times.
