Introduction
This manual provides essential information for the safe and efficient use of your XWNV 12V Charger. This charger is designed to be compatible with the HHOlove Automatic Self Cleaning Cat Litter Box Remote App and other devices requiring a 12V power supply with a compatible connector type. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
Always observe the following safety precautions to prevent injury or damage to the device:
- Ensure the charger is used with devices that match its voltage and current specifications.
- Do not expose the charger to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the charger to strong impacts.
- Do not attempt to disassemble or modify the charger.
- Unplug the charger from the power outlet when not in use or during electrical storms.
- The charger features built-in protections against over-voltage, over-current, and short circuits to ensure safe operation.
Setup
To set up your XWNV 12V Charger, follow these steps:
- Verify Compatibility: Before connecting, ensure your device requires a 12V power input and has a compatible charging port. The charger features a round tip connector.
- Connect to Device: Insert the charger's output connector firmly into your device's charging port.
- Connect to Power Outlet: Plug the charger's AC input into a standard electrical wall outlet (100-240VAC, 50/60Hz).
- Power On: Your device should now begin to receive power or charge.

Image Description: This image displays the charger's output connector, which has a round tip. It visually contrasts this with an incompatible U53-0 connector, emphasizing the importance of checking your device's charging port shape for a match before purchase and use.
Operating Instructions
Once connected, the XWNV 12V Charger provides a consistent power supply to your compatible device. The charger is designed for worldwide use with an input voltage range of 100-240VAC at 50/60Hz, making it suitable for various regions.

Image Description: This image illustrates the charger in operation, plugged into a wall socket and connected to a device (a camera), demonstrating its function in delivering a consistent power supply.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your charger:
- Cleaning: Use a soft, dry cloth to wipe the charger. Do not use liquid cleaners or abrasive materials.
- Storage: Store the charger in a cool, dry place away from direct sunlight and moisture when not in use.
- Cable Care: Avoid bending or twisting the cable excessively, as this can damage the internal wires.
Troubleshooting
If you encounter issues with your XWNV 12V Charger, consider the following:
- No Power to Device:
- Ensure the charger is securely plugged into both the wall outlet and the device.
- Check if the wall outlet is functional by plugging in another device.
- Verify that the device itself is working correctly.
- Loose Connection: Ensure the connector is fully inserted into the device's port.
- Device Compatibility: Double-check that your device's power requirements and connector type match the charger's specifications.
If problems persist, discontinue use and consult an expert or the product's seller for assistance.
Specifications
- Brand: XWNV
- Model Number: NIAZRPL16891
- Input Voltage: 100-240VAC, 50/60Hz
- Output Voltage: 12V (Specific current not provided, ensure device compatibility)
- Connector Type: Round Tip (DC Barrel Connector)
- Color: BLACK
- Item Weight: 3 Ounces
- Special Feature: Travel-friendly design
- Protection Features: Over Voltage Output Protection, Over Current Output Protection, Short Circuit Output Protection

Image Description: This image provides a visual representation of the charger's physical dimensions, indicating measurements of 2.58 inches, 3.12 inches, and 1.2 inches, which are useful for understanding its size.

Image Description: This image highlights the charger's multiple protection mechanisms, such as over-voltage, over-current, and short-circuit protection, ensuring safe charging without damaging connected devices. Icons represent each protection type.
Compatibility
The XWNV 12V Charger is designed for broad compatibility with various electronic devices that require a 12V power input and feature a compatible round tip connector. This includes, but is not limited to, devices such as:
- Routers
- Stereo systems
- Game machines
- Small desk lamps
- Shavers
- CCTV cameras
- HHOlove Automatic Self Cleaning Cat Litter Box Remote App
Always ensure device compatibility before use, as specifications may vary by model, region, or version.

Image Description: This image showcases a range of devices that are compatible with the XWNV 12V charger, such as a router, a stereo system, a game console, a small desk lamp, an electric shaver, and a CCTV camera, illustrating its versatile application.
Warranty and Support
For information regarding warranty coverage or technical support, please refer to the seller or the product's packaging. Standard return policies typically allow for returns within 30 days of purchase. For any specific issues or inquiries, contacting the seller directly is recommended.