Introduction
This instruction manual provides essential information for the safe and effective use of your MPKKE AC/DC Adapter, specifically designed for the Supersonic SC-177DVD Portable DVD Player. Please read this manual thoroughly before use and retain it for future reference.
Product Overview

Image 1: Front view of the MPKKE AC/DC Adapter, showing the main power brick with integrated wall prongs and the attached DC barrel connector cable.

Image 2: Side profile of the adapter, highlighting the two-prong wall plug and the textured casing of the power brick.
Setup Instructions
- Inspect the Adapter: Before first use, carefully inspect the adapter and its cable for any signs of damage. Do not use if any damage is observed.
- Connect to Device: Insert the DC barrel connector end of the adapter cable into the power input port of your Supersonic SC-177DVD Portable DVD Player. Ensure a snug and secure connection.
- Connect to Power Outlet: Plug the AC prongs of the adapter into a standard wall power outlet (AC 100V - 240V, 50-60Hz).
- Verify Power: Once connected, your Supersonic SC-177DVD Portable DVD Player should receive power. Refer to your DVD player's manual for specific power indicators.

Image 3: The adapter with its cable neatly coiled, illustrating its compact design for storage or travel.
Operating Instructions
The MPKKE AC/DC Adapter functions as a direct power supply for your Supersonic SC-177DVD Portable DVD Player. It does not require any user interaction beyond proper connection.
- Ensure the adapter is securely plugged into both the wall outlet and the DVD player.
- The adapter provides continuous power to the device when connected to a live electrical outlet.
- To disconnect power, unplug the adapter from the wall outlet first, then from the DVD player.
Maintenance
Proper care will extend the life of your 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: 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 check the cable and connectors for fraying, bends, or other signs of wear or damage.
Troubleshooting
If you encounter issues with your adapter, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. |
|
|
| Adapter feels unusually hot. |
|
|
Specifications
- Brand: MPKKE
- Model (ASIN): B0BD8Q1V77
- Input: AC 100V - 240V, 50-60Hz (Worldwide Use)
- Compatibility: Specifically designed for Supersonic SC-177DVD Portable DVD Player
- Protection Features:
- OVP: Over Voltage Protection
- OCP: Over Current Protection
- SCP: Short Circuit Protection
- OTP: Over Temperature Protection
- Manufacturer: MPKKE
- Date First Available: September 6, 2022
Warranty Information
This MPKKE AC/DC Adapter comes with a 30-day money-back guarantee from the date of purchase. For warranty claims or returns, please contact your seller directly.
Customer Support
For further assistance or inquiries regarding your MPKKE AC/DC Adapter, please contact the seller or manufacturer directly through the platform where the purchase was made. Please have your order details and product model (ASIN: B0BD8Q1V77) available when contacting support.