1. Introduction
This manual provides essential instructions for the safe operation, maintenance, and troubleshooting of your Lefant LS100 Cordless Wet Dry Vacuum Mop. Please read this manual thoroughly before using the appliance and retain it for future reference.
The Lefant LS100 is designed to efficiently clean hard floors by simultaneously vacuuming and mopping, making it suitable for various household cleaning tasks, including pet hair removal.
2. Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Read all instructions before use.
- Do not immerse the appliance in water or other liquids.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Do not use with a 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.
- Turn off all controls before unplugging.
- 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 anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use without filters in place.
- Prevent unintentional starting. Ensure the switch is in the off-position before connecting to battery pack, picking up or carrying the appliance.
- Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
- Use appliances only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
- When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
- Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
- Do not use an appliance that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
- Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 130°C (265°F) may cause explosion.
- Follow all charging instructions and do not charge the battery pack or appliance outside of the temperature range specified in the instructions. Charging improperly or at temperatures outside of the specified range may damage the battery and increase the risk of fire.
- Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.
- Do not modify or attempt to repair the appliance or the battery pack (as applicable) except as indicated in the instructions for use and care.
3. Product Components
Familiarize yourself with the parts of your Lefant LS100 Wet Dry Vacuum Mop.
- Main Body
- Handle Assembly
- Clean Water Tank
- Dirty Water Tank
- Roller Brush
- Charging Base
- Power Adapter
- Cleaning Tool
- Cleaning Solution (8.45oz)

Image: The main unit of the Lefant LS100 Cordless Wet Dry Vacuum Mop, showing its upright design and cleaning head.
4. Setup
4.1 Assembly
- Insert the handle assembly into the main body until it clicks into place.
- Ensure the clean water tank is securely attached to the main body.
- Place the charging base on a flat surface near a power outlet.
- Connect the power adapter to the charging base and plug it into the outlet.
4.2 Initial Charging
Before first use, fully charge the appliance. Place the assembled vacuum mop onto the charging base. The indicator lights on the handle will show charging status. A full charge takes approximately 4.5 hours.

Image: The Lefant LS100 Wet Dry Vacuum Mop standing upright on its charging base, ready for charging.
4.3 Filling the Clean Water Tank
- Remove the clean water tank from the main body.
- Open the tank cap.
- Fill the tank with clean water. For enhanced cleaning, add the provided 8.45oz cleaning solution according to the instructions on the solution bottle. Do not exceed the MAX fill line.
- Close the cap securely and reattach the tank to the main body.
5. Operating Instructions
5.1 Powering On/Off
Press the power button on the handle to turn the appliance on or off.

Image: The Lefant LS100 Wet Dry Vacuum Mop actively cleaning a hard floor, showing the cleaning head in motion.
5.2 Cleaning Modes
The Lefant LS100 typically features different cleaning modes (e.g., Standard, Max). Refer to the display on the handle to select the desired mode. Press the mode selection button to cycle through available options.
5.3 Cleaning Process
- Tilt the handle back to engage the roller brush and start the cleaning process.
- Move the appliance slowly and steadily across the floor. The vacuum will pick up dry debris while the roller brush mops the surface with the cleaning solution.
- For heavily soiled areas, you may need to pass over them multiple times.
- The appliance is designed for efficient edge cleaning. Position the cleaning head close to walls and furniture for thorough coverage.

Image: The Lefant LS100 Wet Dry Vacuum Mop demonstrating its ability to clean close to a wall, highlighting its edge-cleaning feature.
5.4 Self-Cleaning Function
After cleaning, place the appliance back on the charging base. Press the self-cleaning button (if available) to initiate an automatic cleaning cycle for the roller brush and internal pathways. Ensure there is sufficient clean water in the tank for this function.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your appliance.
6.1 Emptying and Cleaning the Dirty Water Tank
- After each use, remove the dirty water tank.
- Open the tank and dispose of the dirty water.
- Rinse the tank thoroughly with clean water.
- Allow the tank to air dry completely before reattaching.
6.2 Cleaning the Roller Brush
- Turn off the appliance and remove it from the charging base.
- Open the roller brush cover and remove the roller brush.
- Use the provided cleaning tool to remove any hair or debris tangled around the brush.
- Rinse the roller brush under running water.
- Allow the roller brush to air dry completely before reinstalling.
6.3 Cleaning the Filter
The dirty water tank typically contains a filter. Remove and rinse this filter regularly. Ensure it is completely dry before reinserting to prevent mold or odors.
6.4 Storing the Appliance
Store the appliance upright on its charging base in a dry, cool place when not in use. Ensure both water tanks are empty and clean.

Image: The Lefant LS100 Wet Dry Vacuum Mop shown in a horizontal storage position, demonstrating its compact design for storage under furniture.
7. Troubleshooting
Refer to the following table for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | Battery is depleted. | Charge the appliance fully. |
| No water dispensing. | Clean water tank is empty or improperly installed. | Refill the clean water tank and ensure it is securely in place. |
| Poor suction/cleaning performance. | Dirty water tank is full, roller brush is clogged, or filter is dirty. | Empty and clean the dirty water tank. Clean the roller brush and filter. |
| Appliance leaks water. | Water tanks are not properly sealed or damaged. | Ensure all tank caps and seals are secure. Check for cracks or damage. |
| Unusual noise during operation. | Debris caught in roller brush or motor. | Turn off and unplug the appliance. Inspect and clear any obstructions from the roller brush area. |
If the problem persists after attempting these solutions, please contact customer support.
8. Specifications
- Model: LS100
- Brand: Lefant
- Product Dimensions: 41.93"L x 10.63"W x 8.15"H
- Item Weight: 5.62 pounds
- Battery Type: Lithium-Ion
- Battery Life: Up to 240 minutes (approx. 60 minutes runtime for typical use)
- Charging Time: Approx. 4.5 Hours
- Clean Water Tank Capacity: 500 Milliliters (approx. 16.9 oz)
- Included Components: LS100 Wet Dry Vacuum, Charging Base, Power Adapter, Cleaning Tool, 8.45oz Cleaning Solution
9. Warranty and Support
Lefant provides a limited warranty for this product. Please refer to the warranty card included in your packaging for specific terms and conditions. For technical support, replacement parts, or warranty claims, please contact Lefant Customer Service.
Lefant Customer Service:
- Website: www.lefant.com
- Email: support@lefant.com
Please have your model number (LS100) and purchase date available when contacting support.





