Introduction
This user manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Tera P02 Portable EV Charger. This charger supports both Level 1 (110V) and Level 2 (240V) charging for J1772 compatible electric vehicles, offering adjustable current settings and a convenient NEMA 5-15P to 14-50R adapter.
Safety Information
WARNING: Please read all safety instructions carefully before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Ensure the charging station is properly grounded.
- Do not use if the charger, cable, or plug is damaged.
- Do not immerse the charger in water or other liquids.
- Keep out of reach of children.
- Operate within specified voltage and current limits.
- Avoid using extension cords unless absolutely necessary and ensure they are rated for the appropriate current.
Image: The Tera EV charger control box with an FCC Certified logo, emphasizing its safety and reliability features. The image shows the charger in an outdoor setting, suggesting its robust design.
What's in the Box
Your Tera P02 Portable EV Charger package includes the following items:
- Level 1 + Level 2 Portable EV Charger (Main Unit)
- Storage Bag
- Hook (for cable management)
- NEMA 5-15P to 14-50R Adapter Cord
- User Manual
Image: A complete view of all items included in the Tera P02 Portable EV Charger package, neatly arranged. This includes the main charging unit, the NEMA 5-15P to 14-50R adapter, a storage bag, and a wall-mount hook.
Video: A customer unboxing the Tera P02 Portable EV Charger, demonstrating the contents of the package and initial impressions of the product components.
Setup
- Unpack the Charger: Carefully remove all components from the packaging. Inspect for any damage.
- Choose a Location: Select a dry, well-ventilated area for charging. The charger is rated for indoor and outdoor use (IP66 control box, IP54 EV connector), but protection from direct heavy rain is recommended for prolonged outdoor use.
- Mounting (Optional): Use the provided hook to organize the cable and charger. Secure the hook to a sturdy wall or post using appropriate fasteners (not included).
- Connect to Power:
- For Level 1 (110V) Charging: Connect the NEMA 5-15P plug directly to a standard household 110V outlet.
- For Level 2 (240V) Charging: Use the NEMA 5-15P to 14-50R adapter cord. Plug the 14-50R end into a NEMA 14-50 outlet.
Image: The NEMA 5-15P to 14-50R adapter cord, illustrating how it connects to a standard household outlet for Level 1 charging or a 14-50R outlet for Level 2 charging.
Image: The Tera EV charger installed on a wall, showcasing its 23-foot long cable, which provides ample reach for various charging scenarios.
Operating Instructions
- Connect to Vehicle: Insert the J1772 charging connector into your electric vehicle's charging port. Ensure a secure connection.
- Adjust Current (if desired): The charger features an LED touchscreen display. Use the controls on the unit to select your desired amperage: 16A, 13A, 10A, or 8A. The display will show real-time charging information including amperage, speed, input voltage, and delay time.
- Initiate Charging: Once connected and current is set, charging will typically begin automatically. The LED screen will indicate charging status.
- Delay Charging (Optional): You can schedule charging through the built-in touchscreen or your vehicle's onboard system. On the charger's LED touchscreen, you can set a charging delay in hourly increments, up to a maximum of 12 hours. This is useful for charging during off-peak electricity hours.
- End Charging: To stop charging, disconnect the J1772 connector from your vehicle. Ensure the vehicle's charging port is unlocked if necessary.
Image: A close-up of the Tera EV charger's display, highlighting the adjustable current settings (8A, 10A, 13A, 16A) and how to select them.
Image: The Tera EV charger's display showing the delay charging settings, allowing users to schedule charging up to 12 hours in advance.
Image: The J1772 connector being inserted into an electric vehicle's charging port, demonstrating compatibility with all J1772 EVs.
Maintenance
- Cleaning: Wipe the charger and cables with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: When not in use, store the charger in its provided storage bag in a dry, cool place. Use the included hook to keep the cable neatly organized.
- Inspection: Regularly inspect the charging cable, plug, and unit for any signs of damage, wear, or corrosion. If any damage is found, discontinue use and contact customer support.
- Environmental Protection: While designed for indoor and outdoor use, avoid prolonged exposure to extreme weather conditions to maximize product lifespan.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger not turning on/no display. | No power from outlet; loose connection; internal fault. | Check power outlet with another device. Ensure all connections are secure. If problem persists, contact support. |
| Vehicle not charging. | Charging port not fully connected; vehicle charging schedule active; current setting too low for vehicle. | Ensure J1772 connector is fully inserted and locked. Check vehicle's charging schedule. Increase amperage setting on charger. |
| Charging stops unexpectedly. | Overheating; power fluctuation; vehicle battery full. | Allow charger to cool down if hot. Check power supply stability. Verify vehicle battery status. |
| LED screen went dead (as per customer review). | Potential internal component failure. | Unplug the charger for a few hours and plug it back in. If the screen remains off, contact customer support for repair or replacement under warranty. |
| Charger disconnects in cold weather and doesn't resume (as per customer review). | Charger not designed to monitor/supply power for battery temperature maintenance after reaching setpoint. | This behavior may be inherent to the charger's design. For continuous battery temperature maintenance in extreme cold, consider alternative charging solutions or manually unplug and replug the charger to re-initiate charging. |
Specifications
- Brand: Tera
- Model: EV-P02-BK-US
- Input Voltage: 110V / 240V
- Amperage: Adjustable (8A, 10A, 13A, 16A)
- Connector Type: J1772
- Plug Type: NEMA 5-15P (with NEMA 14-50R adapter)
- Cable Length: 23 feet
- Control Box IP Rating: IP66 (Dust tight and protected against powerful water jets)
- EV Connector IP Rating: IP54 (Protected against dust and splashing water)
- Item Weight: Approximately 7.37 pounds (3.35 kg)
- Product Dimensions: Approximately 12.6 x 6.3 x 12.6 inches
- Special Features: Charging Indicator, Smart LED Screen Display
Warranty and Support
For warranty information and technical support, please refer to the official Tera website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
Online Resources:
- Official User Manual (PDF): Download PDF Manual
- Tera Brand Store: Visit Tera Store on Amazon
