Introduction
Thank you for choosing the CAIBO C5S Magnetic Car Wireless Charger. This device combines a powerful magnetic phone holder with 15W wireless charging and semiconductor cooling technology, designed for safe and efficient charging on the go. Please read this manual carefully before use to ensure optimal performance and safety.
Product Overview
The C5S charger features a sleek design with an air vent mount, magnetic attachment for your phone, and an integrated cooling system to prevent overheating during charging.


Key Features:
- Strong Magnetic Hold: 1.6KG Snap-On Power for secure phone attachment.
- Colorful Ambient Light: Features 8 LED colors (Red, orange, yellow, green, blue, purple, multicolor) for visual feedback.
- Universal Compatibility: Supports various Qi-enabled devices for wireless charging.
- Premium Coil Design: Ensures quick charging without battery damage.
- Built-In Semiconductor Cooling Pads: Auto-Temp Detection and Uninterrupted Power for efficient cooling.
Setup Instructions
- Attach to Air Vent: Securely clip the charger's hook-type mount onto a suitable car air vent. Ensure it is stable and does not obstruct your view or vehicle controls.
- Connect Power: Plug the provided USB cable into the charger's input port and connect the other end to a car charger adapter (not included) that supports 5V-3A, 9V-3A, or 12-2.5A output for optimal performance.
- Power On: Once connected, the charger will power on.

Operating Instructions
The C5S charger uses LED indicators to communicate its status:

- Power On Prompt: The ambient light will cycle through colors for two laps and then slowly rotate, indicating the device is powered on and ready.
- Standby Prompt: The ambient light will slowly rotate through colors, indicating the charger is idle and waiting for a device.
- Charging Prompt: When a compatible phone is placed on the charger and charging begins, the ambient lights will slowly rotate.
- Metal Foreign Object Detection Prompt: If a metal object is detected on the charging surface, the red light will flash rapidly for 5 seconds and then turn off. Remove the foreign object immediately.
To charge your phone, simply place your Qi-enabled smartphone onto the magnetic charging surface. Ensure your phone is centered for optimal charging.
Maintenance
- Keep the charging surface clean and free of dust or debris. Use a soft, dry cloth for cleaning.
- Avoid exposing the device to extreme temperatures, direct sunlight, or moisture.
- Do not attempt to disassemble or repair the charger yourself.
Troubleshooting
- Charger not powering on: Ensure the USB cable is securely connected to both the charger and a functional car adapter. Verify the car adapter is receiving power.
- Phone not charging:
- Ensure your phone is Qi-enabled and supports wireless charging.
- Check that your phone is properly aligned and centered on the magnetic charging surface.
- Remove any thick phone cases or cases containing metal, as these can interfere with wireless charging.
- If the red light flashes rapidly, remove any foreign metal objects from the charging surface.
- Slow charging: Ensure your car charger adapter provides sufficient power (5V-3A, 9V-3A, or 12-2.5A). Lower power adapters may result in slower charging speeds.
- Overheating: The C5S has built-in semiconductor cooling. If your phone or charger feels excessively hot, ensure proper air circulation around the device and remove any obstructions.
Specifications

| Feature | Detail |
|---|---|
| Model | C5S |
| Material | PC + ABS |
| Input | 5V-3A / 9V-3A / 12-2.5A |
| Output | 5W / 7.5W / 10W / 15W (Max) |
| Weight | 93g |
| Dimensions | 65mm (Diameter) x 23mm (Thickness) |
| Fixed Type | Hook (Air Vent Mount) |
| Origin | Mainland China |
User Tips
- For best magnetic adhesion and charging efficiency, ensure your phone or phone case is compatible with MagSafe or has a magnetic ring.
- Always use a car charger adapter that meets the specified input requirements (5V-3A, 9V-3A, or 12-2.5A) to achieve 15W fast wireless charging.
- Position the charger on an air vent that provides good airflow to assist the semiconductor cooling system.
Warranty & Support
For warranty information, technical support, or service inquiries, please contact the seller or refer to the product packaging for specific details. Keep your purchase receipt as proof of purchase.




