Introduction
This Kircuit AC/DC adapter is designed to provide reliable power for your MOOSOO K17, K17U, or M24 cordless vacuum cleaner. It converts standard AC wall power into the DC power required to operate your device or charge its battery. This manual provides essential information for the safe and effective use of your adapter.

This image displays two Kircuit AC/DC adapters, showcasing their compact design and the product label with input/output specifications.
Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not expose the adapter to liquids, moisture, or extreme temperatures.
- Use only with specified devices: This adapter is designed for MOOSOO K17, K17U, and M24 cordless vacuum cleaners. Using it with incompatible devices may cause damage.
- Unplug the adapter from the wall outlet when not in use for extended periods or during electrical storms.
- Do not disassemble or modify the adapter. Refer all servicing to qualified personnel.
- Keep out of reach of children.
- Ensure proper ventilation around the adapter during use to prevent overheating.
Package Contents
Verify that your package contains the following item:
- 1 x Kircuit AC/DC Adapter
Setup Instructions
Follow these steps to properly set up your Kircuit AC/DC adapter:
- Verify Compatibility: Ensure the adapter's output voltage and connector type (barrel plug) match your MOOSOO K17, K17U, or M24 cordless vacuum cleaner's requirements.
- Connect to Device: Plug the DC output connector (barrel plug) of the adapter firmly into the charging port of your MOOSOO cordless vacuum cleaner.
- Connect to Power Outlet: Insert the AC input plug of the adapter into a standard 100V-240V AC electrical wall outlet.

This image displays the Kircuit AC/DC adapter, highlighting its barrel plug connector and the 6.5-foot cord length, ready for connection to your device.
Operating Instructions
Once connected, the adapter will automatically begin to power your device or charge its battery.
- Charging Indication: Refer to your MOOSOO vacuum cleaner's user manual for specific charging indicators (e.g., LED lights) to confirm that the battery is charging.
- Continuous Use: The adapter is designed for continuous use to power your device. However, for optimal longevity and safety, it is recommended to unplug the adapter from the wall outlet when not in use for extended periods or once the device is fully charged.

The image shows the Kircuit AC/DC adapter connected to a power strip, illustrating a typical usage scenario in an office or home environment.
Maintenance
Proper maintenance ensures the longevity and safe operation of your adapter.
- Cleaning: Keep the adapter clean and free from dust. Use a dry, soft cloth for cleaning. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place when not in use. Avoid extreme temperatures and direct sunlight.
- Cord Care: Avoid bending, twisting, or crimping the power cord excessively. Do not place heavy objects on the cord.
- Inspection: Periodically inspect the adapter, cord, and connectors for any signs of damage, such as fraying, cuts, or loose connections. If damage is found, discontinue use immediately.
Troubleshooting
If you encounter issues with your Kircuit AC/DC adapter, refer to the following common troubleshooting steps:
- No Power/Not Charging:
- Ensure the adapter is securely plugged into both the wall outlet and your MOOSOO vacuum cleaner.
- Verify the wall outlet is functional by testing it with another known working device.
- Confirm that the adapter's specifications (voltage, current) match your device's requirements.
- Inspect the adapter cord and connector for any visible damage. If damaged, discontinue use.
- Adapter Overheating:
- Ensure the adapter is in a well-ventilated area and not covered by anything that could trap heat.
- Unplug the adapter and allow it to cool down. If overheating persists, discontinue use.
If these steps do not resolve the issue, please contact customer support.
Product Specifications
| Brand | Kircuit |
| Input Voltage | 100V-240V AC |
| Output Voltage | Compatible with 22.2V / 22V DC devices |
| Connector Type | Barrel Plug |
| Compatible Devices | MOOSOO K17, K17U, M24 Cordless Vacuum Cleaners |
| Special Features | Dynamic IC, Charger IC, Over Charge Protection |
| Cord Length | Approximately 6.5 ft |
Warranty Information
This Kircuit product comes with a standard manufacturer's warranty. For specific warranty terms, conditions, and duration, please refer to the product packaging or contact Kircuit customer support directly. Keep your proof of purchase for warranty claims.
Customer Support
For technical assistance, product inquiries, or warranty support, please contact Kircuit customer support. You can typically find contact information on the product packaging, the retailer's website where you purchased the product, or the official Kircuit website.