eeTao WERHY H5 H7 Charger
eeTao 42V Replacement Power Adapter User Manual
Model: WERHY H5 H7 Charger
1. Introduction
This user manual provides essential information for the safe and effective use of your eeTao 42V Replacement Power Adapter. This adapter is specifically designed for WERHY H5 and H7 Electric Scooters with 36V 187.2Wh or 281Wh batteries, providing a DC42V power supply for charging.
Figure 1: The eeTao 42V Replacement Power Adapter, showing the main unit with power cord and barrel connector.
2. Safety Information
Please read all safety instructions carefully before using the power adapter. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Indoor Use Only: This power adapter is designed for indoor use. Do not expose it to rain, moisture, or extreme temperatures.
- Voltage Compatibility: Ensure the input voltage (100-240 VAC, 50/60 Hz) matches your local power supply.
- Proper Connection: Always connect the adapter to the scooter before plugging it into the wall outlet. Disconnect from the wall outlet before disconnecting from the scooter.
- Overload Protection: The adapter features Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP). However, avoid overloading the adapter.
- Damaged Batteries: Note: Rechargeable batteries are not permanent and have an average battery life of 1 to 3 years. If the scooter battery is damaged, it will not be able to charge, and attempting to charge a damaged battery can be hazardous.
- Cable Care: Do not pull the cable to disconnect the adapter. Always grasp the plug. Avoid bending or crimping the cable excessively.
- Children and Pets: Keep the adapter out of reach of children and pets.
- Disassembly: Do not attempt to disassemble or modify the adapter. Refer all servicing to qualified personnel.
3. Setup
Follow these steps to set up your eeTao power adapter for charging your electric scooter:
- Unpack: Carefully remove the power adapter from its packaging.
- Inspect: Check the adapter and cables for any visible damage. Do not use if damaged.
- Connect to Scooter: Locate the charging port on your WERHY H5 or H7 Electric Scooter. Insert the barrel connector of the power adapter firmly into the scooter's charging port.
- Connect to Power Outlet: Plug the AC power cord into a standard 100-240V wall outlet.
Figure 2: The eeTao power adapter shown in context with compatible WERHY H5 and H7 electric scooters, illustrating its intended use.
4. Operating Instructions
Once connected, the adapter will begin charging your scooter's battery. Observe the charging indicator light on the adapter for status.
- Charging Indicator:
- A red light indicates that the battery is currently charging.
- A green light indicates that charging is complete, or the adapter is connected to power but not charging (e.g., scooter not connected or battery full).
- Charging Time: Charging time will vary depending on the battery's remaining capacity and total capacity (187.2Wh or 281Wh).
- Disconnecting: Once charging is complete (green light), first unplug the adapter from the wall outlet, then disconnect the barrel connector from the scooter's charging port.
Figure 3: Close-up view of the eeTao power adapter's charging indicator light, showing both red (charging) and green (finished) states.
5. Maintenance
Proper maintenance ensures the longevity and safe operation of your power adapter.
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Cable Management: Avoid tightly winding the cable or placing heavy objects on it, which can cause damage.
- Inspection: Periodically inspect the adapter, cable, and connectors for any signs of wear or damage. If damage is found, discontinue use immediately and replace the adapter.
6. Troubleshooting
If you encounter issues with your power adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter light is off. | No power from outlet; adapter not plugged in; faulty outlet. | Check wall outlet with another device; ensure adapter is fully plugged in. |
| Adapter shows green light, but scooter is not charging. | Scooter battery is full; scooter not properly connected; scooter battery is damaged. | Verify scooter battery status; ensure barrel connector is fully inserted; consult scooter manual or professional if battery is suspected to be damaged. |
| Adapter shows red light, but charging takes too long or never finishes. | Battery capacity is very low; battery degradation; adapter issue. | Allow more time for charging; if issue persists, the scooter battery may be degrading or damaged. |
| Adapter feels excessively hot. | Overload; poor ventilation; internal fault. | Disconnect immediately. Ensure adequate ventilation. If overheating persists, discontinue use and contact support. |
If the problem persists after trying these solutions, please contact eeTao customer support.
7. Specifications
Key technical specifications for the eeTao 42V Replacement Power Adapter:
- Model: WERHY H5 H7 Charger
- Input Voltage: 100-240 VAC, 50/60 Hz
- Output Voltage: 42 Volts (DC)
- Output Current: 1.5 Amps
- Product Dimensions: 6 x 4 x 2 inches
- Item Weight: 4 ounces
- Connectivity Technology: Powerline
- Connector Type: Barrel
- Special Feature: Short Circuit Protection (SCP), Over Voltage Protection (OVP), Over Current Protection (OCP)
- Compatible Devices: WERHY H5 H7 Electric Scooter (36V 187.2Wh / 281Wh Battery)
Figure 4: An illustrative view of the internal smart chip technology within the eeTao power adapter, highlighting its advanced design for efficient and safe power delivery.
8. Warranty and Support
eeTao stands behind the quality of its products.
- Refund Policy: eeTao offers a 30-day refund policy from the date of purchase.
- Satisfaction Exchange: Enjoy a 24-month satisfaction exchange period.
- Customer Support: For any questions, concerns, or warranty claims, please contact eeTao customer support through the retailer where you purchased the product or visit the official eeTao store page on Amazon: Visit the eeTao Store.