Product Overview
The Henhaoro CL1879-6S1P-01 CL1819 is a high-capacity Lithium-Ion replacement battery designed for various Tineco vacuum cleaner models. This battery provides reliable power with built-in safety features to ensure optimal performance and longevity.
Key features include:
- High Capacity: 4000mAh for extended operation.
- Voltage: 21.6V, 86.40Wh.
- Safety Certifications: ROSH, CE, and UL triple certification.
- Protection Features: Over-charge, over-discharge, over-heat, over-current, and short-circuit protection.
- No Memory Effect: Ensures consistent performance over time.
Safety Information
WARNING: Read all safety instructions before use. Failure to follow these instructions may result in fire, electric shock, or serious injury.
- Do Not Disassemble: Never attempt to disassemble, open, or service the battery pack.
- Proper Replacement: Replace only with the battery pack specifically designated for your product. Ensure both the device model and the battery part number match.
- Avoid Damage: Do not crush, puncture, or short external contacts.
- Environmental Hazards: Do not dispose of the battery in fire or water.
- Temperature Limits: Do not store the battery above 60°C (140°F).
- Initial Charge: The new battery pack must be fully charged before its first use.
- Risk of Burns: To reduce the risk of fire or burns, always refer to the operating guide of your device before using the battery.
Compatibility
This Henhaoro CL1879-6S1P-01 CL1819 battery is compatible with the following Tineco models:
- Tineco iFloor 3
- Tineco iFloor 3-01 FW030100US
- Tineco iFloor 3-01 FW030200US
- Tineco FW25M-01 Floor one 1.0
- Tineco Floor 2.0Slim FM25-01
- Tineco FM26-01
- Tineco FW1004
- Tineco FW700CN
- Tineco FW200100
- Tineco VWV8
- Tineco FW26M-02 iFloor-01
- Tineco Floor One S3-01 FW030400US
- Tineco Floor One S3-01 FW030500US
- Tineco iFloor 3 Breeze FW040100US
- Tineco iFloor 3 Breeze FW040500US
Important Note:
To ensure proper compatibility, verify that both your device model and the battery part number (CL1879-6S1P-01 CL1819) are an exact match. Refer to your device's original manual for specific battery replacement instructions.
Installation
Follow these general steps for installing the replacement battery. Always consult your device's specific instruction manual for detailed battery replacement procedures.
- Power Off Device: Ensure your vacuum cleaner is completely powered off and unplugged from any charging source.
- Locate Battery Compartment: Identify the battery compartment on your device. This is typically secured with screws or latches.
- Remove Old Battery: Carefully open the compartment and disconnect the old battery. Note the orientation of the connectors.
- Insert New Battery: Align the new Henhaoro CL1879-6S1P-01 CL1819 battery with the compartment. Connect the battery wires to the device's terminals, ensuring a secure fit. The connectors are designed to fit in only one orientation.

Image: Close-up of the battery connectors, illustrating the red, black, and yellow wires with their protective clear plastic housings.
- Secure Compartment: Close the battery compartment and secure it with any screws or latches that were removed.
- Initial Charge: Fully charge the new battery before its first use.
Operation
To ensure optimal performance and longevity of your Henhaoro CL1879-6S1P-01 CL1819 battery, follow these operational guidelines:
- First Use: Fully charge the battery before its initial use.
- Charging: Use only the original charger provided with your device. Connect the device to the charger and allow it to charge until the charging indicator shows a full charge.
- Discharging: For best battery health, avoid completely draining the battery frequently. Recharge the battery when the device indicates low power.
- Regular Use: Use your device regularly to keep the battery active. Prolonged periods of inactivity can affect battery life.
Maintenance and Storage
Proper maintenance and storage are crucial for maximizing the lifespan of your battery.
- Cleaning: Keep the battery and its contacts clean and dry. Use a soft, dry cloth to wipe away any dust or debris.
- Temperature: Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. Do not store above 60°C (140°F).
- Long-Term Storage: If storing the battery for an extended period, charge it to approximately 50-60% capacity. Recharge it every 3-6 months to prevent deep discharge.
- Avoid Moisture: Do not expose the battery to water or high humidity.
Troubleshooting
If you experience issues with your Henhaoro CL1879-6S1P-01 CL1819 battery, consider the following common troubleshooting steps:
- Battery Not Charging:
- Ensure the charger is properly connected to both the device and a working power outlet.
- Verify that the battery is correctly installed in the device.
- Check the charger and charging port for any visible damage.
- If the battery is new, ensure it has been fully charged before first use.
- Shortened Run Time:
- The battery may not be fully charged. Ensure a complete charge cycle.
- Battery capacity naturally degrades over time with repeated charge cycles.
- Operating the device in high-power modes or with heavy loads will consume battery faster.
- Device Not Powering On:
- Confirm the battery is correctly installed and fully charged.
- Check if the device itself has other issues by testing with a known working battery, if available.
- Compatibility Issues:
- Double-check that both your device model and the battery part number (CL1879-6S1P-01 CL1819) are an exact match. Incompatible batteries may lead to incorrect functionality or damage.
If problems persist after attempting these steps, contact customer support for further assistance.
Specifications
| Attribute | Value |
|---|---|
| Model Number | CL1879-6S1P-01 CL1819 (CS-TNF300VX) |
| Battery Type | Li-ion (Lithium-Ion) |
| Capacity | 4000mAh |
| Voltage | 21.6V |
| Energy Rate | 86.40Wh |
| Color | Black |
| Dimensions | 153.60 x 53.30 x 50.00mm (6.1 x 2.72 x 0.98 inches) |
| Net Weight | 490.0g / 17.28oz |
| Gross Weight | 670.0g / 23.63oz |
| EAN Code | 4894128182924 |
| Manufacturer | Henzens |
| Certifications | ROSH, CE, UL |

Image: Product label on the battery, detailing specifications and safety warnings.

Image: The Henhaoro CL1879-6S1P-01 CL1819 battery, showing its overall design and wiring.
Warranty and Support
For warranty information or technical support regarding your Henhaoro CL1879-6S1P-01 CL1819 battery, please refer to the documentation provided with your purchase or contact the manufacturer directly.
You can find more information about Henhaoro products by visiting the official brand store: Henhaoro Store on Amazon.
Additional product information may be available from the manufacturer's website: www.cameronsino.com.





