1. Introduction
This manual provides essential information for the safe and effective use of your UpBright 12V AC/DC Adapter. This power supply is designed to provide reliable power to compatible devices, specifically HoMedics 10 Motor Back Massagers including models BKP-200A, BKP-200, BKP-300, and BKP-300-2EU. It features a global input voltage range and built-in protection mechanisms to ensure device safety.

Figure 1: UpBright 12V AC/DC Adapter. This image shows the complete adapter unit with its attached power cord and barrel connector.
2. Safety Precautions
- Do not expose the adapter to water, moisture, or high humidity.
- Do not disassemble or modify the adapter. This may cause electric shock or fire.
- Do not use the adapter if the cord or plug is damaged.
- Ensure the adapter is used within its specified voltage and current ratings.
- Keep out of reach of children.
- Unplug the adapter from the wall outlet when not in use for extended periods.
3. Setup Instructions
- Verify Compatibility: Ensure your device requires a 12V DC input and has a compatible barrel connector. This adapter is specifically designed for HoMedics BKP-200A, BKP-200, BKP-300, and BKP-300-2EU massagers.
- Connect to Device: Insert the barrel connector end of the adapter cable firmly into the power input port of your HoMedics massager.
- Connect to Power Outlet: Plug the AC prongs of the adapter into a standard wall power outlet (100-240VAC, 50/60Hz).
- International Use (if applicable): If using in a region with different outlet types, ensure you use the appropriate outlet adapter.

Figure 2: Barrel Connector. This image highlights the barrel connector, which plugs into the compatible device.

Figure 3: International Outlet Adapters. This image displays various international outlet adapters (AU, EU, UK types) that may be included for global compatibility.
4. Operating Instructions
Once the UpBright 12V AC/DC Adapter is correctly connected to your device and a power outlet, the adapter will supply power to your device. Simply operate your HoMedics massager according to its own instruction manual. The adapter functions as a continuous power source.
- Ensure the device is turned off before connecting or disconnecting the adapter.
- The adapter is designed for continuous use but should be unplugged when not needed to conserve energy and prolong its lifespan.
5. Maintenance and Care
- Cleaning: Wipe the adapter with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or crimping the power cord excessively. Do not place heavy objects on the cord.
- Inspection: Periodically inspect the adapter and cable for any signs of damage. If damage is found, discontinue use immediately.
6. Troubleshooting
- Device Not Powering On:
- Check that the adapter is securely plugged into both the device and the wall outlet.
- Verify the wall outlet is functional by testing it with another appliance.
- Ensure the device itself is turned on and functioning correctly.
- Confirm the adapter's specifications (12V DC, 1.2A-2A) match your device's requirements.
- Adapter Feels Warm: It is normal for the adapter to feel slightly warm during operation. If it becomes excessively hot, unplug it immediately and contact support.
- Intermittent Power: Check for loose connections at both the device and the wall outlet. Inspect the cable for any visible damage.
7. Specifications
| Feature | Specification |
|---|---|
| Input Voltage | 100-240VAC, 50/60Hz |
| Output Voltage | 12VDC |
| Output Current | 1.2A - 2A (1200mA - 2000mA) |
| Wattage | 24W Max |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
| Connector Type | Barrel Connector |
| Product Dimensions | Approximately 3 x 3 x 1 inches |
| Item Weight | Approximately 4 ounces |
8. Warranty and Support
UpBright products are designed for reliability and performance. This adapter comes with a 30-day refund policy and a 24-month exchange warranty from the date of purchase.
For warranty claims, technical support, or any inquiries regarding your UpBright 12V AC/DC Adapter, please contact UpBright customer service through the retailer where the product was purchased or visit the official UpBright store: