Introduction
This instruction manual provides essential information for the safe and effective use of your PERFEIDY 8V UL Listed Power Cord. This power adapter is designed as a replacement charger for specific Philips Norelco Multigroom Trimmer models. Please read this manual thoroughly before use and retain it for future reference.
Product Overview and Compatibility
The PERFEIDY 8V UL Listed Power Cord is engineered to provide reliable power to your compatible Philips Norelco trimmer. It features a durable design and multiple safety protections.
Key Features:
- UL Listed: Certified by UL (file E482416) for safety and energy efficiency (VI).
- Input: AC 100V-240V, Output: DC 8V 750mA.
- Cable Length: 6.0 feet (1.8 meters) for extended reach.
- Multi-Protection: Built-in safeguards against short circuit, over current, over voltage, over temperature, and over charge.
- Durable Design: Features a pure copper core and a high bend lifespan.
Compatibility:
This charger is ONLY compatible with Philips HQ840 and Norelco All-in-One trimmer series 3000, including models MG3750, MG3750/10, MG3750/50, MG3750/60, MG3760, and MG3760/50. It is NOT suitable for trimmers with a 2-prong charging port.


Setup
- Verify Compatibility: Before connecting, ensure your Philips Norelco trimmer model is listed as compatible and has a barrel-type charging port.
- Connect to Trimmer: Insert the barrel connector end of the power cord firmly into the charging port of your trimmer.
- Connect to Power Outlet: Plug the AC adapter into a standard 100V-240V wall outlet.

Operating Instructions
Once properly connected, the power adapter will begin charging your trimmer. Refer to your trimmer's specific manual for charging indicators and recommended charging times. Disconnect the charger once the trimmer is fully charged or when not in use.
Maintenance
- Keep the power cord and adapter clean and dry.
- Avoid exposing the adapter to extreme temperatures, direct sunlight, or moisture.
- Do not bend or crimp the cable excessively to prevent internal damage.
- Store the power cord neatly when not in use to prevent tangling and damage.

Troubleshooting
- Trimmer Not Charging:
- Ensure the power cord is securely plugged into both the trimmer and the wall outlet.
- Verify that the wall outlet is functional by testing it with another device.
- Confirm that your trimmer model is compatible with this power adapter (refer to the compatibility list).
- Check the trimmer's charging port for any obstructions or damage.
- Adapter Overheating:
- While the adapter has over-temperature protection, excessive heat can indicate an issue. Disconnect immediately.
- Ensure the adapter is used in a well-ventilated area and not covered.
If issues persist after following these steps, please contact customer support.

Specifications
| Specification | Value |
|---|---|
| Brand | PERFEIDY |
| Model Number | JNV-DZO-ELS1882 |
| Input Voltage | AC 100V-240V |
| Output Voltage | DC 8V |
| Output Current | 0.75 Amps (750mA) |
| Cable Length | 6.0 feet (1.8 meters) |
| Connector Type | Barrel Connector |
| Certifications | UL Listed (E482416), Energy Efficiency VI |
| Item Weight | 3.2 ounces |
| Package Dimensions | 3.94 x 2.76 x 1.85 inches |


Warranty and Support
This PERFEIDY power adapter comes with a 30-day refund policy and a 12-month exchange warranty. For any questions, concerns, or warranty claims, please contact PERFEIDY customer support through your purchase platform.