1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your XMSJSIY 12V-24V Quick Car Charger. This device is designed to provide efficient charging for your electronic devices in various 12V/24V vehicles, including cars, motorcycles, boats, and RVs.
Image 1.1: XMSJSIY RV USB Outlet providing power in a vehicle interior.
The charger features both a Power Delivery (PD) USB-C port and a Quick Charge 3.0 USB-A port, allowing for rapid charging of compatible devices. Its splashproof and dustproof design ensures durability in various environments.
Image 1.2: The charger is compatible with a wide range of 12V/24V vehicles.
2. Key Features
- Dual Charging Ports: Equipped with one PD USB-C port and one Quick Charge 3.0 USB-A port for versatile device compatibility.
- Fast Charging Capability: PD USB-C delivers 18W power, charging compatible devices up to 3 times faster. Quick Charge 3.0 USB-A provides up to 4 times faster charging speeds.
- Wide Voltage Compatibility: Supports 12V-24V input, suitable for most vehicles.
- Durable Design: Features a splashproof and dustproof cap, along with an ABS housing for scratch resistance.
- Easy Installation: Designed for surface mount installation with minimal cutting required.
- Integrated LED Light: Indicates successful power connection for enhanced safety.
Image 2.1: Front view of the charger, highlighting the dual USB ports and protective cap.
3. Package Contents
Please verify that all items are present in your package:
- XMSJSIY 12V-24V Quick Car Charger Unit
- Wiring Cable (Red for positive, Black for negative)
- Mounting Screws (typically 2)
4. Specifications
| Feature | Specification |
|---|---|
| Model Number | XMSJ-0005 |
| Input Voltage | DC 12V-24V |
| USB-C Output (PD 3.0) | 18W (5V/3A, 9V/2A, 12V/1.5A) |
| USB-A Output (QC 3.0) | 18W (5V/3A, 9V/2A, 12V/1.5A) |
| Product Dimensions | 2.3 x 1.77 x 0.47 inches |
| Item Weight | 1.06 ounces |
| Material | ABS |
| Special Features | Fast Charging, Splashproof, Dustproof |
5. Installation Guide
The XMSJSIY Quick Car Charger is designed for surface mounting. Follow these steps for a secure installation:
- Preparation: Ensure the vehicle's engine is turned off and the power source is disconnected to prevent electrical hazards.
- Choose Location: Select a flat surface on your vehicle's dashboard, console, or wall panel where you wish to install the charger.
- Drill Pilot Holes: Using the charger unit as a template, mark the positions for the mounting screws. Drill small pilot holes for the screws.
- Create Wiring Hole: Drill a small hole (sufficient for the wiring cable) through the mounting surface to route the wires to the power source.
- Mount the Unit: Place the charger unit over the pilot holes and secure it with the provided screws. Ensure it is firmly attached.
- Connect Wiring:
- Connect the RED wire to the positive (+) terminal of your 12V/24V power source.
- Connect the BLACK wire to the negative (-) terminal of your 12V/24V power source.
Note: Incorrect wiring can damage the device or vehicle electrical system. If unsure, consult a professional.
- Cover Dust Cap: Once installed and wired, ensure the dust cap is properly seated over the ports when not in use to protect against splashes and dust.
Image 5.1: Wiring connections: Red to positive, Black to negative.
Image 5.2: Wiring diagram and cable length for installation.
6. Operating Instructions
Using your XMSJSIY Quick Car Charger is straightforward:
- Power On: Once correctly installed and connected to a 12V/24V power source, the charger's LED light will illuminate, indicating it is ready for use.
- Connect Device: Open the protective cap. Plug your device's charging cable into either the USB-C (PD) port or the USB-A (QC 3.0) port.
- Charging: The charger will automatically detect your device and deliver the optimal charging current. For fast charging, ensure your device and cable support Power Delivery or Quick Charge 3.0.
- Dual Charging: Both ports can be used simultaneously to charge two devices.
- After Use: Disconnect your devices and close the protective cap to shield the ports from environmental elements.
Image 6.1: The charger supports simultaneous charging of two devices.
Image 6.2: Experience faster charging with Quick Charge 3.0 and Power Delivery ports.
7. Maintenance
To ensure the longevity and optimal performance of your charger, follow these simple maintenance guidelines:
- Keep Clean: Regularly wipe the exterior of the charger with a dry, soft cloth to remove dust and dirt.
- Protect Ports: Always keep the protective cap closed when the charger is not in use to prevent dust, moisture, and debris from entering the ports.
- Avoid Harsh Chemicals: Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the charger's finish or internal components.
- Inspect Wiring: Periodically check the wiring connections for any signs of wear, corrosion, or looseness. Ensure connections remain secure.
8. Troubleshooting
If you encounter issues with your XMSJSIY Quick Car Charger, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger LED does not light up. | No power supply; incorrect wiring; blown fuse in vehicle. | Check wiring connections (red to +, black to -). Ensure vehicle power is on. Inspect vehicle's fuse box for a blown fuse and replace if necessary. |
| Device is not charging. | Faulty cable; device not compatible; charger not receiving power. | Try a different charging cable. Ensure the charger's LED is lit. Verify your device is compatible with USB charging. |
| Device is charging slowly. | Cable does not support fast charging; device does not support fast charging; multiple devices connected. | Use a high-quality cable that supports PD or QC 3.0. Confirm your device supports these fast charging protocols. Charging speed may be reduced when both ports are in use. |
| Charger feels warm during use. | Normal operation during high power output. | This is normal. If it becomes excessively hot or emits smoke/smell, disconnect immediately and cease use. |
9. Safety Information
- Do not disassemble or modify the charger.
- Keep out of reach of children.
- Avoid exposure to extreme temperatures, direct sunlight, or corrosive environments.
- Ensure proper ventilation around the charger during operation.
- Always connect the charger to a power source within the specified voltage range (12V-24V).
- If the product is damaged, discontinue use immediately.
10. Customer Support
For any questions, technical assistance, or warranty inquiries regarding your XMSJSIY Quick Car Charger, please contact our customer support team through the retailer where you purchased the product. Please have your model number (XMSJ-0005) and purchase details ready.
You can also visit the XMSJSIY Store on Amazon for more information about our products.
