Introduction
This manual provides instructions for the safe and effective use of your LKPower AC Adapter, model 180116079. This adapter is specifically designed to power Homedics BPA-440 and BPA-440WGN Blood Pressure Monitors. Please read this manual thoroughly before use and retain it for future reference.
Important Safety Information
- Use only with compatible devices as specified.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Do not attempt to open or modify the adapter.
- Disconnect from the power outlet when not in use or during electrical storms.
- Ensure proper ventilation around the adapter during operation.
- Keep out of reach of children.
Package Contents
- 1 x LKPower AC Adapter (Model: 180116079)
Setup and Connection
Follow these steps to connect your LKPower AC Adapter to your Homedics Blood Pressure Monitor:
- Ensure your Homedics BPA-440 or BPA-440WGN Blood Pressure Monitor is turned off.
- Locate the power input port on your blood pressure monitor.
- Insert the barrel connector of the LKPower AC Adapter firmly into the power input port of your monitor.
- Plug the AC adapter's two-prong plug into a standard AC 100-240V wall outlet.
- Your blood pressure monitor is now ready to receive power from the adapter.

This image displays the LKPower AC Adapter with its integrated power cord and barrel connector, ready for connection.

This image shows the LKPower AC Adapter connected to a device, illustrating a typical usage scenario on a desk.
Operation
The LKPower AC Adapter is designed for continuous power supply to your compatible Homedics Blood Pressure Monitor. Once connected to a power outlet and your device, it automatically converts the AC input voltage (100-240V) to the DC voltage required by your monitor.
The adapter features built-in over-voltage and over-heat protection to ensure safe and stable operation.
Maintenance and Storage
- To clean the adapter, disconnect it from the power source and your device. Wipe gently with a dry, soft cloth. Do not use liquid cleaners.
- Store the adapter in a cool, dry place away from direct sunlight and moisture when not in use.
- Avoid bending or kinking the power cord excessively to prevent damage.
Troubleshooting
No Power to Device
- Check Connections: Ensure the adapter's barrel connector is fully inserted into the blood pressure monitor and the AC plug is securely seated in the wall outlet.
- Test Outlet: Plug another device into the wall outlet to confirm it is functioning correctly.
- Inspect Adapter: Visually inspect the adapter and cord for any signs of damage. If damaged, discontinue use and replace.
- Device Compatibility: Confirm that your blood pressure monitor is a Homedics BPA-440 or BPA-440WGN model. This adapter is specifically designed for these models.
Specifications
| Feature | Detail |
|---|---|
| Model | 180116079 |
| Brand | LKPower |
| Input | AC 100-240V, 50/60Hz |
| Output | Designed for Homedics BPA-440/BPA-440WGN Blood Pressure Monitors |
| Protection | Over Voltage Protection, Over Heat Protection |
| Connector Type | Barrel Connector |
| Cable Length | 76 inches (approx. 193 cm) |
| Dimensions (Adapter Body) | 2.6 inches (Length) x 1.6 inches (Width) x 1.2 inches (Height) |
| Compatible Devices | Homedics BPA-440, Homedics BPA-440WGN Blood Pressure Monitors |

This image provides a visual representation of the LKPower AC Adapter's dimensions, including its length, width, and height, along with the cable length.

This image shows the front and side views of the LKPower AC Adapter, highlighting its compact design and ventilation slots.
Warranty and Support
For warranty information or technical support regarding your LKPower AC Adapter, please contact the manufacturer directly. Refer to the product packaging or the manufacturer's official website for contact details.