Introduction
This manual provides instructions for the safe and effective use of your LKPower AC Adapter, Model 180117129. This adapter is designed to provide reliable power to compatible devices, specifically the Cisco Linksys RVS4000-RF 4-Port Gigabit Router. It converts standard AC electrical power into the DC power required by your device, ensuring proper operation and battery charging if applicable.
Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or damage to the product or connected devices.
- Use only with devices specified by the manufacturer.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Do not disassemble or modify the adapter. There are no user-serviceable parts inside.
- Avoid dropping or subjecting the adapter to strong impacts.
- Ensure the power outlet is easily accessible and properly grounded.
- Unplug the adapter from the power outlet when not in use for extended periods.
- If the adapter or cable is damaged, discontinue use immediately and replace it with an approved LKPower adapter.
Package Contents
- 1 x LKPower AC Adapter (Model: 180117129)
Setup
Follow these steps to set up your LKPower AC Adapter:
- Identify the correct device: Ensure your device requires an AC adapter with the specifications provided by this LKPower adapter (e.g., Cisco Linksys RVS4000-RF Router).
- Connect to device: Insert the DC output connector of the AC adapter firmly into the power input port of your device.
- Connect to power outlet: Plug the AC input prongs of the adapter into a standard electrical wall outlet (AC 100-240V).

Image: The LKPower AC Adapter connected to a power strip, ready to power a device. This illustrates a typical setup scenario.
Once connected, your device should receive power and operate as intended. The adapter is designed for automatic voltage detection within the 100-240V range.
Operating
The LKPower AC Adapter operates automatically once properly connected. It provides a stable power supply to your compatible device. No user intervention is required for its operation.
- Ensure the adapter is securely plugged into both the wall outlet and your device.
- The adapter features built-in Over Voltage Protection and Over Heat Protection to safeguard your device.
Maintenance
Proper maintenance ensures the longevity and safe operation of your AC adapter:
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Inspection: Periodically inspect the adapter and its cable for any signs of damage, such as cuts, fraying, or bent prongs. If damage is found, replace the adapter immediately.
Troubleshooting
If you encounter issues with your LKPower AC Adapter, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Adapter not properly connected; power outlet issue; adapter or device malfunction. | Ensure all connections are secure. Try a different power outlet. Test the adapter with another compatible device if possible. If the issue persists, the adapter or device may be faulty. |
| Adapter feels excessively hot. | Overload; poor ventilation; internal fault. | Disconnect the adapter immediately. Ensure it is not covered or in an enclosed space. If it continues to overheat, discontinue use and replace. |
| Intermittent power to device. | Loose connection; damaged cable. | Check all connections for tightness. Inspect the cable for any visible damage. Replace if cable damage is suspected. |
Specifications


Image: Left: Front and side view of the LKPower AC Adapter, displaying input specifications (100-240VAC, 0.3A, 50/60Hz). Right: The adapter with key dimensions labeled, including length, width, height, and cable length (76 inches).
| Feature | Detail |
|---|---|
| Model Number | 180117129 |
| Input Voltage | AC 100-240V |
| Frequency | 50/60Hz |
| Special Features | Over Voltage Protection, Over Heat Protection, Travel-friendly design |
| Main Power Connector Type | 2 Pin (US Standard) |
| Cable Length | Approximately 76 inches (193 cm) |
| Dimensions (Adapter Body) | Approx. 2.6 inches (L) x 1.6 inches (W) x 1.2 inches (H) |
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. Keep your proof of purchase for any warranty claims.