Introduction
This manual provides essential information for the HOUTQPLE USB charging cable, designed as a replacement power supply for various Waterpik cordless water flosser models. Please read these instructions carefully to ensure proper use, safety, and longevity of your charging cable.

This image displays the HOUTQPLE USB charging cable, featuring a standard USB-A connector on one end and a 2-prong connector designed for Waterpik water flossers on the other. The cable is black and coiled.
Setup
To begin charging your Waterpik water flosser, follow these simple steps:
- Insert the USB-A end of the charging cable into a compatible USB power source (e.g., a wall adapter, computer USB port, or power bank). Ensure the power source provides a stable 3V output.
- Connect the 2-prong connector end of the cable securely into the charging port of your Waterpik cordless water flosser.
- Verify that the flosser's charging indicator (if available) illuminates, signifying that charging has commenced.

This image focuses on the connectors of the charging cable, clearly stating the input specifications: 3V, 100mA, and 0.3W. It shows the USB-A plug and the 2-prong flosser connector.
Operating Instructions (Charging)
Once connected, the cable will provide a stable 3V power supply to your Waterpik water flosser. Charging times may vary depending on the flosser model and its current battery level. It is recommended to charge your device fully before its first use or after extended periods of inactivity.
- Charging Indicator: Refer to your Waterpik flosser's original manual for specific details on its charging indicator lights.
- Optimal Charging: For best results, use a reliable USB power adapter.
- Disconnecting: Once charging is complete, safely disconnect the cable from both the power source and the water flosser.

This image shows a Waterpik water flosser connected to the HOUTQPLE USB charging cable, which is plugged into a wall adapter. A small battery icon indicates the device is charging efficiently.
Compatibility
This HOUTQPLE USB charging cable is compatible with a wide range of Waterpik cordless water flosser models. Please verify your model number against the list below:
- Waterpik WP360, WP360W, WP360C
- Waterpik WP400, WP440, WP440C
- Waterpik WP450, WP462, WP462W, WP468
- Waterpik WF13
- Waterpik WP100 Series (check specific models for 2-prong compatibility)

This visual guide presents a selection of Waterpik water flosser models that are compatible with this charging cable. Models shown include WP-360, WP-360W, WP-450, WP-462, WP-462W, WF-13CD010, WP-463, WP-465, and WP-468.
Safety Features
The HOUTQPLE charging cable is designed with multiple protection mechanisms to ensure safe and stable charging for your device:
- Powerful Chip: Integrated smart chip for efficient power management.
- Overheating Protection: Prevents the cable from reaching excessive temperatures during charging.
- Overcurrent Protection: Safeguards against damage from excessive current flow.
- Overvoltage Protection: Protects your device from voltage spikes.
- Short Circuit Protection: Automatically cuts off power in case of a short circuit.

This diagram highlights the integrated safety features of the charging cable, ensuring protection against common electrical issues such as overheating, overcurrent, overvoltage, and short circuits, managed by a powerful internal chip.
Specifications
| Feature | Detail |
|---|---|
| Model Number | C0141-A |
| Input Voltage | 3V |
| Input Current | 100mA |
| Power Output | 0.3W |
| Cable Type | USB-A to 2-prong |
| Cable Length | Approximately 5 feet (1.5 meters) |
| Special Features | Lightweight, Portable, Rechargeable |

A detailed cross-section of the cable illustrates its robust construction, featuring pure copper wire for efficient conductivity, multiple insulation layers, a galvanic isolation layer, a durable PVC cable sheath, and an an anti-breaking net for enhanced longevity.
Maintenance
Proper care of your charging cable will extend its lifespan and ensure reliable performance:
- Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid sharp bends, kinks, or excessive pulling on the cable, especially near the connectors.
- Cleaning: Gently wipe the cable and connectors with a dry, soft cloth if they become dirty. Do not use liquid cleaners.
- Inspection: Periodically inspect the cable for any signs of damage, such as frayed wires or cracked insulation. Discontinue use if damage is observed.
Troubleshooting
If you encounter issues with your charging cable, consider the following:
- Flosser Not Charging:
- Ensure both ends of the cable are securely connected.
- Try a different USB power source to rule out issues with the adapter or port.
- Check the flosser's charging port for any debris or damage.
- Slow Charging:
- Ensure your USB power source provides adequate power (e.g., a wall adapter rather than a low-power computer port).
- Avoid using the flosser while it is charging, as this can slow down the process.
- Cable Damage: If the cable shows any signs of physical damage, discontinue use immediately and replace it.
Warranty and Support
This HOUTQPLE charging cable comes with a 24-month warranty from the date of purchase. This warranty covers manufacturing defects and ensures your satisfaction with the product.
For warranty claims, technical support, or any questions regarding your charging cable, please contact HOUTQPLE customer service through the retailer where the product was purchased. Please have your purchase details and model number (C0141-A) ready when contacting support.