Introduction
The NEXPEAK NC175 is an intelligent 6V/12V automatic smart battery charger and maintainer designed for various lead-acid batteries, including Wet, Gel, and AGM types. It features quick charge, trickle charge, and pulse repair functions to restore battery performance and extend battery life. This versatile charger is suitable for a wide range of vehicles and equipment, ensuring your batteries are always optimally charged and maintained.
NEXPEAK NC175 Smart Battery Charger with included alligator clamps.
Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- California Proposition 65 Warning: ⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- General Safety: The charger features high-quality copper clips and built-in circuit protection to prevent reverse polarity, sparks, overcharge, overcurrent, open circuit, short circuit, and overheating. Always ensure proper connection to avoid dangerous situations.
- Water Resistance: The device has an IP64 waterproof design, offering protection against splashing water from any direction. However, it is not designed for submersion.
- Operating Environment: Use the charger within the specified working temperature range of -4℉ to 122℉ (-10℃ to 40℃).
What's in the Box
Verify that all items are present in your package:
- NEXPEAK NC175 Smart Battery Charger (x1)
- Connecting Wires (Alligator Clips and Ring Terminals) (x1 set)
- User Manual (x1)
The NEXPEAK NC175 package contents.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | NEXPEAK |
| Model | NC175 |
| Voltage Compatibility | 6V & 12V |
| Charging Current | 1.75A (Quick Charge), 0.85A (Trickle Charge) |
| Battery Types | Lead-acid (Wet, Gel, AGM) |
| Working Temperature | -4℉ to 122℉ (-10℃ to 40℃) |
| Material | Plastic + Alloy |
| Item Weight | 270g |
| Waterproof Rating | IP64 |
| Special Features | Battery repair, auto-detection, 9-stage charging, digital display |
Setup and Connection
Follow these steps to safely connect your NEXPEAK NC175 charger to a battery:
- Identify Battery Terminals: Locate the positive (+) and negative (-) terminals on your battery. The positive terminal is usually marked with a plus sign and is larger in diameter.
- Connect Positive Clamp: Connect the red positive (+) battery clamp to the positive (+) battery terminal.
- Connect Negative Clamp: Connect the black negative (-) battery clamp to the negative (-) battery terminal.
- Verify Connection: After connecting the clamps, the LCD screen on the charger will light up. The charger will automatically detect the battery's voltage, current, and remaining capacity. If the connections are incorrect, the screen will display an "error" message.
- Plug into Power Outlet: Plug the charger's power cord into a suitable electrical outlet. Ensure the outlet voltage is compatible with the charger (check product labeling for specific input voltage requirements, typically 110V or 220-240V).
The charger offers both alligator clips and ring terminals for flexible connection options.
Video demonstrating the connection process and initial power-up of the NEXPEAK NC175 charger.
Operating Instructions
The NEXPEAK NC175 is designed for fully automatic operation, making battery charging and maintenance simple.
- Automatic Detection: Once connected and powered on, the charger will automatically detect the battery's voltage (6V or 12V) and current.
- Mode Selection: Press the 'MODE' button to cycle through the available charging modes: Standard, Repair, and Trickle. Select the mode appropriate for your battery's condition. The charger supports 1.75A quick charge, 0.85A trickle charge, and pulse repair functions.
- 9-Stage Charging Process: The smart charger constantly monitors the battery level and automatically adjusts the converter output voltage based on the battery's charge status through a 9-stage charging process.
- Digital Display: The LCD screen provides a visible display of the charging status, showing voltage, current, and remaining capacity. LED indicators display battery charging status at levels of 20%, 40%, 60%, 80%, and 100%.
- Automatic Shut-off: The charger will automatically stop charging when the battery is fully charged to prevent overcharging.
Mode selection for different charging needs.
Digital display provides real-time charging status.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your battery charger:
- Cleaning: Regularly clean the battery clamps and terminals to ensure good electrical contact. Use a dry cloth to wipe the charger's casing. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the charger in a cool, dry place when not in use. Keep it away from direct sunlight, moisture, and extreme temperatures.
- Cable Inspection: Periodically inspect the power cord and connecting wires for any signs of damage, fraying, or exposed wiring. Replace if damaged.
Troubleshooting
If you encounter issues with your NEXPEAK NC175 charger, refer to the following common problems and solutions:
- Charger Displaying "Error": This typically indicates incorrect connection to the battery terminals. Ensure the red clamp is connected to the positive (+) terminal and the black clamp to the negative (-) terminal. Reverse polarity will trigger this error.
- Charger Not Turning On/No Display: Check if the charger is properly plugged into a live electrical outlet. Ensure the power outlet is functioning correctly. Verify that the battery clamps are securely connected to the battery terminals.
- Battery Not Charging: Confirm that the correct charging mode is selected for your battery type. Ensure the battery is not severely damaged or completely dead (below 4.5V, which may require a specific repair mode if available, or the battery might be beyond recovery).
- Slow Charging: Ensure the charger is operating in the appropriate mode (e.g., Quick Charge for faster charging, if available and suitable for your battery). Environmental factors like extreme cold can also affect charging speed.
User Tips
- Optimal Charging: While the charger automatically stops when the screen displays "FULL", it is recommended to continue charging for an additional 1 to 2 hours until the screen displays "OFF" for optimal battery maintenance and conditioning.
- Long-Term Maintenance: The trickle charge feature allows you to leave the charger connected for extended periods, automatically maintaining your battery's charge without overcharging. This is ideal for vehicles stored for long durations.
- Versatile Application: The NC175 is compatible with a wide range of vehicles, including cars, SUVs, motorcycles, light trucks, marine boats, and lawnmowers. This makes it a versatile tool for maintaining multiple battery-powered items.
The NC175 charger is suitable for various vehicles and equipment.
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.
Compliance
This product complies with relevant safety and environmental standards. Please dispose of the product and its components responsibly at the end of its life cycle, following local regulations.
⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
