1. Introduction
Thank you for choosing the SunSare CPA1720-US1 Cordless Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read this guide thoroughly before use and retain it for future reference.
2. Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when using an electrical appliance:
- Read all instructions before using the appliance.
- Do not use outdoors or on wet surfaces.
- Do not allow to be used as a toy. Close attention is necessary when used by or near children.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run appliance over cord. Keep cord away from heated surfaces.
- Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
- Do not handle plug or appliance with wet hands.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Use extra care when cleaning on stairs.
- Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not pick up toxic material (chlorine bleach, ammonia, drain cleaner, etc.).
- Do not use without dust bag and/or filters in place.
- Turn off all controls before unplugging.
- Store your appliance indoors in a cool, dry area.
3. Package Contents
Verify that all items are present in the package:
- Main Vacuum Body
- Extension Wand
- Motorized Brush Head
- Crevice Tool
- 2-in-1 Brush Tool
- Lithium-Ion Battery
- Charging Adapter
- Wall Mount
- Extra Filter
- Cleaning Brush
- User Manual

Image: All components of the SunSare Cordless Vacuum Cleaner laid out for assembly.
4. Setup & Assembly
Follow these steps to assemble your vacuum cleaner:
- Attach the Extension Wand: Align the main vacuum body with the extension wand and push until it clicks securely into place.
- Attach the Motorized Brush Head: Connect the motorized brush head to the other end of the extension wand, ensuring it clicks firmly.
- Insert the Battery: Slide the Lithium-Ion battery into the designated slot on the main vacuum body until it locks. To remove, press the release button on the battery and slide it out.
- Charging:
- Direct Charging: Plug the charging adapter directly into the battery port on the main vacuum body.
- Wall Mount Charging: Install the wall mount in a convenient location. Place the vacuum cleaner onto the wall mount. The charging port on the wall mount will align with the vacuum's battery port. Connect the charging adapter to the wall mount.
- Separate Battery Charging: Remove the battery from the vacuum and plug the charging adapter directly into the battery.
A full charge typically takes 4-5 hours. The digital display will indicate charging status.

Image: The Lithium-Ion battery for the SunSare Cordless Vacuum Cleaner.
5. Operating Instructions
Your SunSare CPA1720-US1 is designed for ease of use and effective cleaning.
- Power On/Off: Press the power button on the handle to turn the vacuum on or off.
- Adjust Suction Modes: The vacuum features multiple suction modes. Press the 'Mode' button on the digital display to cycle through Eco, Standard, and Max suction settings. The digital display will show the current mode and remaining battery percentage.
- LED Headlight: The motorized brush head is equipped with an LED headlight that automatically illuminates when the vacuum is in use, helping to spot dust and debris in dimly lit areas.
- Flexible Maneuverability: The flexible floor brush can rotate 180 degrees horizontally and 90 degrees vertically, allowing easy cleaning under furniture and around corners.
- Using Attachments: Detach the extension wand and motorized brush head to use the main vacuum body with the crevice tool or 2-in-1 brush tool for handheld cleaning of upholstery, car interiors, or tight spaces.
Video: Demonstrates the unboxing, assembly, and various operating features of the SunSare X7A Cordless Vacuum Cleaner, including suction modes and maneuverability.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
- Emptying the Dust Cup: The large 1.5-liter dust cup can be emptied with a single press of a button. Position the dust cup over a trash bin, press the release button, and the bottom flap will open to release debris.
- Cleaning Filters: The vacuum includes washable filters. Remove the dust cup and access the filters. Rinse them under running water until clean. Allow filters to air dry completely for at least 24 hours before reinserting.
- Cleaning the Brush Head: The motorized brush head features an anti-tangle design. Periodically check the brush roll for tangled hair or debris. Use the included cleaning brush or scissors to carefully remove any obstructions.
7. Troubleshooting
If you encounter any issues with your vacuum cleaner, refer to the following common problems and solutions:
- No Power: Ensure the battery is fully charged and correctly inserted. Check if the power button is pressed.
- Low Suction: Check if the dust cup is full and needs emptying. Inspect filters for blockage and clean if necessary. Ensure all attachments are securely connected. Check the brush head for any obstructions.
- Brush Head Not Rotating: Verify that the brush head is properly attached. Check for any tangled hair or debris obstructing the brush roll.
- Battery Not Charging: Ensure the charging adapter is correctly plugged into both the power outlet and the vacuum/battery/wall mount. Check for any damage to the charging cable or adapter.
If the problem persists, please contact SunSare customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | SunSare |
| Model Name | CPA1720-US1 |
| Special Feature | Battery |
| Filter Type | No (Washable filters implied by maintenance) |
| Included Components | Battery |
| Is Cordless? | Yes |
| Capacity | 1 Liters |
| Form Factor | Handheld |
| Color | Black |
| Product Dimensions | 7"L x 3.14"W x 1.6"H |
| Battery Description | Lithium-Ion |
| Manufacturer | Sunsare |
| Number of Items | 1 |
| Controller Type | Push Button |
| Portable | Yes |
| Number of Power Levels | 1 |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 1.1 pounds |
| Batteries Required | Yes (1 Lithium Ion included) |
9. Warranty & Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official SunSare website. Keep your purchase receipt as proof of purchase for any warranty claims.


