Introduction
This manual provides essential instructions for the safe and effective use of your PKPOWER AC Adapter Charger. This power supply unit is designed to provide reliable power for compatible Shark IONFlex vacuum models, including IC205, IC-205, and IC205CCO DuoClean Vacuums. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
- Ensure the adapter is used with compatible devices only. Refer to the "Specifications" section for compatibility details.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to severe impact.
- Do not attempt to disassemble or repair the adapter. Contact support if issues arise.
- Always unplug the adapter from the power outlet when not in use or before cleaning.
- Keep out of reach of children.
Setup
Follow these steps to set up your PKPOWER AC Adapter Charger:
- Inspect the Adapter: Before first use, visually inspect the adapter and its cable for any signs of damage. Do not use if damaged.
- Connect to Device: Insert the DC output connector of the PKPOWER adapter into the charging port of your Shark IONFlex vacuum. Ensure a secure fit.
- Connect to Power Outlet: Plug the AC input plug of the adapter into a standard 100-240V wall power outlet.
- Verify Connection: Confirm that the vacuum's charging indicator (if present) illuminates, indicating that charging has begun.

Image 1: PKPOWER AC Adapter Charger with its coiled cable, ready for connection. This image shows the compact design of the adapter and the right-angle DC connector.
Operating Instructions
Once connected, the PKPOWER AC Adapter Charger will begin supplying power to your compatible Shark IONFlex vacuum. The adapter is designed for continuous use during charging cycles.
- The adapter automatically adjusts to input voltages between 100V and 240V, making it suitable for international travel (with appropriate plug adapters, not included).
- The charging time will depend on the battery level of your vacuum. Refer to your vacuum's user manual for specific charging duration information.
- The adapter features built-in protection mechanisms (OVP, OCP, SCP) to ensure safe charging.

Image 2: Front view of the PKPOWER AC Adapter Charger, highlighting its compact design and the attached power cord.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your adapter.
- Cleaning: Disconnect the adapter from both the power outlet and the device. Wipe the exterior with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- 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.
- Cable Care: Regularly check the cable for any kinks, cuts, or fraying. If damage is observed, discontinue use immediately.
Troubleshooting
If you encounter issues with your PKPOWER AC Adapter Charger, refer to the following common solutions:
- Device Not Charging:
- Ensure the adapter is securely plugged into both the wall outlet and the device.
- Verify that the wall outlet is functional by testing it with another device.
- Confirm that your device model is listed as compatible in the "Specifications" section.
- Check the adapter cable and connector for any visible damage.
- Adapter Feels Warm: It is normal for the adapter to feel slightly warm during operation. If it becomes excessively hot or emits a burning smell, unplug it immediately and discontinue use.
- Protection Features: This adapter includes Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP). If an electrical fault occurs, these features are designed to protect both the adapter and your device by shutting down power. If this happens, disconnect the adapter, check for any issues, and reconnect.

Image 3: A detailed view of the right-angle DC connector, which plugs into the compatible Shark IONFlex vacuum.
Specifications
| Feature | Detail |
|---|---|
| Brand | PKPOWER |
| Model Compatibility | Shark IONFlex IC205, IC-205, IC205CCO DuoClean Vacuums |
| Input Voltage | 100-240V AC, 50-60Hz |
| Output Voltage | 12 Volts |
| Connector Type | Auxiliary (DC Barrel Connector) |
| Item Weight | 3 ounces |
| Color | Black |
| Certifications | CE, FCC, RoHS |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
Warranty and Support
PKPOWER products are designed for reliability and performance. While specific warranty details are not provided in this manual, PKPOWER is committed to customer satisfaction.
- Customer Service: For any questions, concerns, or technical assistance, our friendly and reliable customer service team is available to respond within 24 hours.
- Contact Information: Please refer to the retailer's website or your purchase documentation for direct contact methods for PKPOWER customer support. You may also visit the official PKPOWER Store on Amazon for more information.