1. Introduction
Thank you for choosing the Lapcare Mult-I (LPB-453) 10000mAh Wireless Fast Charging Power Bank. This device is designed to provide convenient and efficient charging for your mobile devices, featuring both wired and wireless fast charging capabilities. Please read this manual carefully before using the product to ensure safe and optimal performance. Keep this manual for future reference.
2. Product Overview
2.1 Key Features
- 10000mAh Capacity: Provides multiple charges for most smartphones.
- 15W Wireless Fast Charging: Conveniently charge Qi-enabled devices without cables.
- 22.5W Wired Fast Charging: High-speed charging via Type-C port.
- Multiple Ports: One Type-C port and two USB-A output ports for simultaneous charging of up to three devices.
- Slim & Lightweight Design: Easy to carry for on-the-go power.
- LED Indicator Lights: Displays battery percentage and charging status.
- Universal Compatibility: Works with iPhones, Android smartphones, and other USB-powered gadgets.
2.2 Package Contents
- Lapcare Mult-I (LPB-453) Power Bank
- Charging Cable
- User Manual (this document)
2.3 Product Diagram
Refer to the image below for an overview of the power bank's components and features.

Image: Lapcare Mult-I Power Bank showing its compact size, 10000mAh capacity, 15W wireless charging, LED indicator, Type-C port, and two USB ports.
3. Setup
3.1 Charging the Power Bank
Before initial use, fully charge your Lapcare Mult-I power bank. It takes approximately 3.5 hours for a full charge.
- Connect the provided charging cable to the Type-C input port on the power bank.
- Connect the other end of the cable to a USB wall adapter (not included) or a computer's USB port.
- The LED indicator lights will illuminate to show the charging progress. When all lights are solid, the power bank is fully charged.
3.2 Initial Use
Once fully charged, the power bank is ready to charge your devices.
4. Operating Instructions
4.1 Wired Charging
The power bank supports 22.5W fast charging via its Type-C port and standard charging via its two USB-A ports.
- Connect your device's charging cable to one of the power bank's output ports (Type-C or USB-A).
- Connect the other end of the cable to your device.
- The power bank will automatically begin charging your device. The LED indicators will show the remaining power.

Image: Lapcare Mult-I Power Bank highlighting 22.5W Super Fast Charging capability through its ports.
4.2 Wireless Charging
The power bank features 15W wireless charging for Qi-compatible devices.
- Ensure your device is Qi-compatible.
- Place your Qi-compatible device directly onto the wireless charging pad area of the power bank.
- The device should begin charging automatically. Adjust the position if charging does not start immediately.

Image: Lapcare Mult-I Power Bank wirelessly charging a smartphone, indicating 10000mAh capacity and 15W wireless charging.
4.3 LED Indicator Guide
The LED lights on the power bank indicate its battery level and charging status:
- Solid Lights: Indicate remaining battery capacity.
- Flashing Lights: Indicate the power bank is being charged.
- Specific number of lights correspond to charge levels (e.g., 4 lights for 75-100%, 3 lights for 50-75%, etc.).
5. Maintenance
- Cleaning: Wipe the power bank with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
- Safety: Avoid dropping, disassembling, or exposing the power bank to water or fire. Keep out of reach of children.
- Charging Cycle: For optimal battery life, fully charge and discharge the power bank at least once every three months if not in regular use.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Charging cable faulty; power adapter insufficient; power bank battery depleted. | Try a different cable and adapter. Ensure the adapter meets power requirements. Allow sufficient time for charging. |
| Device not charging (wired) | Cable faulty; device not compatible; power bank depleted. | Use a different charging cable. Ensure your device is compatible. Check power bank's battery level. |
| Device not charging (wireless) | Device not Qi-compatible; device misaligned; thick phone case. | Ensure device supports Qi wireless charging. Reposition the device on the charging pad. Remove thick phone cases. |
| Slow charging | Cable not fast-charge compatible; device not supporting fast charge; multiple devices charging simultaneously. | Use a high-quality, fast-charge compatible cable. Ensure your device supports fast charging. Charge one device at a time for maximum speed. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | Mult-I |
| Model Number | LPB-453 |
| Battery Capacity | 10000mAh |
| Wireless Charging Output | 15W |
| Type-C Output | 22.5W |
| USB Output Current | 3 Amps (Max) |
| Number of Ports | 3 (1x Type-C, 2x USB-A) |
| Battery Type | Lithium Polymer |
| Battery Charge Time | Approx. 3.5 Hours |
| Rapid Charging Performance | 60% in 50 minutes (with 22.5W wired charging) |
| Dimensions (L x W x Th) | 14.8L x 6.7W x 1.8Th Centimeters |
| Item Weight | 271 Grams |
| Color | Black+Blue |
8. Warranty and Support
The Lapcare Mult-I (LPB-453) Power Bank comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects. Please retain your purchase receipt as proof of purchase.
For warranty claims or technical support, please contact Lapcare customer service. Contact details can typically be found on the official Lapcare website or on the product packaging.