1. Introduction
Thank you for choosing the PERFEIDY Power Adapter. This UL Listed power cable is designed to provide a safe and efficient charging solution for your compatible Abossein cordless handheld vacuum cleaner. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your product.

Figure 1: The PERFEIDY Power Adapter, a compact black unit with a long cable and a standard US plug.
2. Safety Information and Warnings
To prevent injury or damage to the product, observe the following safety precautions:
- Do not expose to liquids: Keep the power adapter away from water, rain, or any other liquids.
- Do not disassemble: Do not attempt to open or modify the power adapter. This will void the warranty and may cause electrical hazards.
- Avoid dropping: Protect the adapter from physical shocks and drops.
- Temperature considerations: Do not place the power adapter in extreme temperatures. While the cable temperature may increase during charging, excessive heat can be damaging.
- Compatibility: This adapter is designed for specific Abossein models only. Verify your device model before connecting.
3. Product Features
- UL Listed: Tested and approved for safety and quality standards.
- Energy Efficiency VI: Designed for optimal power consumption.
- Multi-Protection System: Built-in safeguards against short circuit, over current, over voltage, and over temperature.
- Pure Copper Cable: Ensures faster and more stable charging performance.
- Durable Design: Engineered for longevity with a bend lifespan exceeding 10,000 cycles.

Figure 2: Visual representation of the multi-protection features including over voltage, over load, temperature, over current, over charge, and short circuit protection.

Figure 3: The power adapter connected, highlighting the pure copper cable for efficient power delivery.

Figure 4: Comparison illustrating the robust and durable design of the PERFEIDY power adapter's plug, designed to prevent breakage.
4. Specifications
| Feature | Detail |
|---|---|
| Input | AC 100-240V, 50/60Hz |
| Cable Length | 6.0 feet (1.8 meters) |
| Weight | 5.5 ounces (155 grams) |
| Power Output | 65 Watts |
| Compatible Models | Abossein H150, H250, H251, H120, H10, H10S, H11, H11S, H21, H21S (and PN SK02G-2650050U, CZH013265050USWH) |

Figure 5: Dimensions of the power adapter and the total length of the cable (6.0 feet / 1.8 meters).
5. Setup
Setting up your PERFEIDY Power Adapter is straightforward:
- Unpack: Carefully remove the power adapter from its packaging.
- Inspect: Check the adapter and cable for any visible damage. Do not use if damaged.
- Connect to Device: Insert the DC output plug of the power adapter into the charging port of your compatible Abossein vacuum cleaner. Ensure a secure connection.
- Connect to Power Outlet: Plug the AC input plug of the power adapter into a standard AC 100-240V wall outlet.
6. Operating
Once connected, the power adapter will begin charging your device. The charging process is automatic and protected by the built-in safety features.
- Charging Indicator: Refer to your Abossein vacuum cleaner's manual for information on its charging indicator light (if any).
- Charging Time: Charging time will vary depending on the battery level and model of your vacuum cleaner.
- Temperature during Charging: It is normal for the power cable and adapter to feel slightly warm during charging. This is due to the energy conversion process.
7. Maintenance
Proper care will extend the life of your power adapter:
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Wipe with a dry, soft cloth. Do not use liquid cleaners.
- 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: Do not bend the cable sharply or place heavy objects on it. This can damage the internal wires.
8. Troubleshooting
If you encounter issues, try the following:
- Device not charging:
- Ensure both ends of the power adapter are securely connected.
- Try plugging the adapter into a different wall outlet to rule out a faulty outlet.
- Verify that your device model is listed as compatible with this adapter.
- Adapter feels excessively hot:
- Disconnect the adapter immediately.
- Ensure the adapter is not covered or placed in an enclosed space that restricts airflow.
- If the issue persists after cooling down and ensuring proper ventilation, discontinue use and contact support.
9. Warranty and Support
Your PERFEIDY Power Adapter comes with the following:
- 30-Day Money Back Guarantee: If you are not satisfied with your purchase.
- 12-Month Replacement Warranty: For any manufacturing defects or performance issues within 12 months of purchase.
For any assistance or inquiries regarding your power adapter, please do not hesitate to contact PERFEIDY customer support. We are committed to providing excellent service.





