1. Product Overview
The feyree GB/T Portable EV Charger is a versatile Level 2 electric vehicle charging solution designed for household use. It offers convenient and efficient charging for electric vehicles conforming to the GB/T20234 charging protocol. This charger features adjustable current settings, a clear OLED display for real-time charging status, and robust safety protections to ensure a secure charging experience.
Key Features:
- Household EV Charging: Simple connection to standard GB/T charging protocol.
- Adjustable Current: Offers various charging options (8A/10A/13A/16A/20A/25A/32A, depending on model) for fast or slow charging.
- OLED Screen Display: Shows real-time charging status including current amps, voltage, power, and capacitance.
- High Compatibility: Conforms to GB/T20234, compatible with all EVs manufactured in China.
- Advanced Safety: Built-in protections against lightning, leakage, overvoltage, overheat, overcurrent, and overload.
- IP66 Waterproof Rating: Ensures durability and safe operation in various environmental conditions.
2. What's in the Box
Upon unboxing your feyree GB/T Portable EV Charger, please verify that all the following components are included:
- EV Charger Unit (with integrated control box and cable) x 1
- Carrying Bag x 1
- User Manual x 1
- Plug Type (Schuko or CEE, depending on model) x 1
The following video demonstrates the unboxing and initial components:
Video: Unboxing and overview of the feyree Portable EV Charger components.
3. Setup Instructions
Follow these steps to set up your feyree Portable EV Charger:
- Connect to Power Supply: Plug the charger's power plug (Schuko or CEE, depending on your model) into a compatible wall outlet. The control box will power on.
- Adjust Current (if necessary): Double-click the current switch button on the control box to select your desired current value (e.g., 8A, 10A, 13A, 16A, 20A, 25A, 32A). The device cannot adjust the current during charging.
- Connect to Vehicle: After adjusting the current, insert the charging gun into your electric vehicle's charging interface to begin charging.
Important Note: Ensure the current is set before connecting to the vehicle. The current cannot be adjusted while charging is in progress.
Figure 3.1: Connection Steps
Figure 3.2: 3.5KW Model with Schuko Plug
Figure 3.3: 7KW Model with CEE Plug
Figure 3.4: 11KW Model with CEE Plug
4. Operating Instructions
4.1 Adjusting Charging Current
The charger allows you to adjust the charging current to suit your needs. This is done via the control box before connecting to the vehicle.
Figure 4.1: Adjustable Current Settings and Estimated Range per Hour
4.2 OLED Screen Display
The OLED screen on the control box provides real-time information about the charging process:
Figure 4.2: OLED Screen Information
- Charging State: Indicates if the charger is ready or actively charging.
- Set Current: The current amperage selected for charging.
- Charging Voltage: Real-time voltage.
- Real-time Temperature: Current operating temperature of the charger.
- Charging Current: Real-time current being drawn by the vehicle.
- Real-time Power: Instantaneous power consumption.
- Charging Time: Duration of the current charging session.
- Power Consumption: Total energy consumed during the session.
4.3 LED Indicator Lights
The control box also features LED indicator lights to quickly convey the charger's status:
Figure 4.3: Control Box Indicator Table
| Charging Cable Status | Power Indicator | Connection Indicator | State Indicator | Fault Lamp |
|---|---|---|---|---|
| Stand by | lighting | Put Out | Put Out | Put Out |
| Waiting for connection | lighting | Flashing | Put Out | Put Out |
| Normal charge | lighting | lighting | lighting | Put Out |
| Communications are down | lighting | lighting | lighting | Put Out |
| Charging complete | lighting | lighting | lighting | lighting |
| Ground protection | lighting | Put Out | Put Out | lighting |
| Leakage failure | lighting | lighting | lighting | lighting |
| Over/under voltage warning | lighting | Put Out | Put Out | Flashing |
| Overcurrent warning | lighting | Put Out | Put Out | Flashing |
4.4 Automatic Stop Charging
The charger is designed to automatically stop charging when the vehicle's battery is fully charged, protecting the car's battery and ensuring efficient power usage.
Figure 4.4: Automatic Stop Charging
5. Safety Features and Protections
Your feyree Portable EV Charger is equipped with multiple intelligent safety protections to ensure a safe and reliable charging experience:
Figure 5.1: 8 Intelligent Safety Protections
- Overcurrent Protection: Prevents damage from excessive current flow.
- Short Circuit Protection: Automatically cuts off power in case of a short circuit.
- Over-voltage Protection: Safeguards against high voltage spikes.
- Undervoltage Protection: Protects against damage from low voltage.
- Over Temperature Protection: Monitors internal temperature and adjusts or stops charging to prevent overheating.
- Flame Retardant Protection: Constructed with flame-retardant materials for enhanced safety.
- Lightning Protection: Shields the device from lightning strikes.
- Leakage Protection: Detects and prevents electrical leakage.
- Grounding Protection: Ensures proper grounding for electrical safety.
- Overload Protection: Prevents the charger from being overloaded.
- Waterproof Protection (IP66): The charger box and plug are rated IP66, offering protection against dust and powerful water jets.
5.1 Temperature Control Chip
The integrated temperature control chip actively manages the charging process to prevent excessive temperatures. This ensures safe charging and prolongs the life of both the charger and your vehicle's battery.
Figure 5.2: Temperature Control Protection
- <85°C >70°C: Automatic current reduction.
- ≥85°C: Cut off within 0.2 seconds.
- ≤65°C: Automatic start charging.
6. Maintenance
To ensure the longevity and optimal performance of your feyree Portable EV Charger, follow these maintenance guidelines:
- Regular Cleaning: Keep the charger unit, cable, and connectors clean and free from dust, dirt, and moisture. Use a soft, dry cloth for cleaning. Do not use abrasive cleaners or solvents.
- Inspect for Damage: Periodically inspect the cable, plugs, and control box for any signs of wear, cuts, cracks, or damage. If any damage is found, discontinue use immediately and contact customer support.
- Proper Storage: When not in use, store the charger in its carrying bag in a dry, cool place, away from direct sunlight and extreme temperatures. Avoid coiling the cable too tightly.
- Avoid Harsh Environments: While the charger is IP66 rated, prolonged exposure to extreme weather conditions (heavy rain, snow, direct sun) should be minimized when not actively charging.
7. Troubleshooting
If you encounter issues with your feyree Portable EV Charger, refer to the LED indicator table (Figure 4.3) for fault diagnosis. Here are some general troubleshooting tips:
- Charger Not Powering On: Ensure the power plug is securely inserted into a functional wall outlet. Check the power source for electricity.
- Not Charging: Verify that the charging gun is fully and correctly inserted into the vehicle's charging port. Check the OLED screen and LED indicators for any fault messages. Ensure the current was set before connecting to the vehicle.
- Intermittent Charging: Inspect the cable and connectors for any loose connections or damage. Ensure the vehicle's charging port is clean.
- Overheat Warning: If the charger displays an overheat warning or reduces current, ensure it is operating in a well-ventilated area and not exposed to direct sunlight. Allow it to cool down before resuming charging.
- Fault Indicator On: Refer to the LED Indicator Table (Figure 4.3) to identify the specific fault indicated by the fault lamp. Disconnect and reconnect the charger to reset. If the fault persists, contact customer support.
8. Specifications
The feyree GB/T Portable EV Charger is available in several configurations. Please refer to the specific model's specifications below:
General Specifications:
| Feature | Description |
|---|---|
| Brand Name | feyree |
| Charger Type | Portable Charger |
| Charging Type | GB/T20234 |
| Operating Temperature | -30°C to +55°C |
| Material | Copper alloy, silver plating (pins) |
| IP Rating (Charger Plug & Box) | IP66 |
| Cable Length | 5m |
| Weight | 2.8kg |
| Hign-concerned Chemical | None |
Model-Specific Specifications:
Figure 8.1: 3.5KW 16A 1 Phase Model Specifications
Figure 8.2: 7KW 32A 1 Phase Model Specifications
Figure 8.3: 11KW 16A 3 Phase Model Specifications
Material Quality:
Figure 8.4: High-Quality Materials
- Cable: 99.95% Pure Copper Cable for stable current.
- Insulation: Durable & Flexible TPU Insulation, TÜV Rheinland Cable Certification.
- Charging Pin: 5µ silver plated for better conductivity.
- PCB: 100% NO TIN PCB, in line with international environmental standards.
9. User Tips
- Compatibility Check: The feyree GB/T Portable EV Charger is designed to conform to the GB/T20234 standard, making it suitable for all electric vehicles manufactured in China that use this protocol. Always verify your vehicle's charging standard before use.
- Pre-set Current: Remember to adjust the charging current to your desired level (e.g., 8A, 10A, 13A, 16A) *before* plugging the charging gun into your vehicle. The current cannot be changed once charging has started.
- Optimal Charging Environment: For best performance and to prevent the charger from reducing current due to high temperatures, ensure the charger is placed in a well-ventilated area, away from direct sunlight, especially during long charging sessions.
10. Warranty and Support
For warranty information, technical support, or any inquiries regarding your feyree Portable EV Charger, please refer to the contact information provided with your purchase documentation or visit the official feyree website. Keep your purchase receipt as proof of purchase for warranty claims.
