Nature Power 37300

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Nature Power 300 Watt Power Inverter User Manual

Model: 37300

1. Product Overview

The Nature Power 300 Watt Power Inverter converts 12V DC power from your vehicle's battery into 120V AC household power. This device is designed to power various electronic devices and small appliances, making it suitable for use in cars, trucks, RVs, or during outdoor activities.

Nature Power 300 Watt Power Inverter with cables

Image 1.1: The Nature Power 300 Watt Power Inverter shown with its included connecting cables. The inverter features two AC outlets and a USB port.

Nature Power 300 Watt Power Inverter front view with cables

Image 1.2: Front view of the Nature Power 300 Watt Power Inverter, displaying the input and output specifications printed on the device, alongside the connecting cables.

2. Safety Information

Read all instructions and warnings before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.

  • Do not open the inverter casing. There are no user-serviceable parts inside.
  • Keep the inverter away from moisture, water, and flammable materials.
  • Ensure adequate ventilation around the inverter during operation to prevent overheating.
  • Connect the inverter only to a 12V DC power source.
  • Do not exceed the inverter's rated wattage (300 Watts).
  • This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (Proposition 65 warning).

3. Package Contents

Verify that all components are present before proceeding with installation or operation.

  • Nature Power 300 Watt Power Inverter
  • Connecting Cables (Battery clamps and Cigarette lighter adapter)

4. Setup and Installation

Proper setup is crucial for safe and efficient operation of your power inverter.

4.1 Connecting to a 12V DC Power Source

The inverter can be connected to a 12V DC power source using either the included battery clamp cables or the cigarette lighter adapter.

4.1.1 Using Battery Clamp Cables (Recommended for full 300W output)

  1. Ensure the inverter's power switch is in the "OFF" position.
  2. Connect the red (positive) battery clamp cable to the positive (+) terminal on the inverter.
  3. Connect the black (negative) battery clamp cable to the negative (-) terminal on the inverter.
  4. Connect the red (positive) battery clamp to the positive (+) terminal of your 12V battery.
  5. Connect the black (negative) battery clamp to the negative (-) terminal of your 12V battery.
  6. Ensure all connections are secure and free from corrosion.

4.1.2 Using Cigarette Lighter Adapter (Limited to 150W-200W depending on vehicle fuse)

  1. Ensure the inverter's power switch is in the "OFF" position.
  2. Connect the cigarette lighter adapter cable to the DC input port on the inverter.
  3. Insert the cigarette lighter plug firmly into your vehicle's 12V accessory socket.
  4. Note: The maximum power output when using the cigarette lighter adapter is limited by the vehicle's fuse, typically 150-200 Watts.

5. Operating Instructions

Follow these steps to safely operate your Nature Power 300 Watt Power Inverter.

  1. After connecting the inverter to a 12V DC power source (as described in Section 4), ensure the inverter's power switch is still in the "OFF" position.
  2. Plug the AC appliance(s) you wish to power into the inverter's AC outlets. Ensure the total wattage of all connected appliances does not exceed 300 Watts.
  3. If charging USB devices, connect them to the USB port.
  4. Flip the inverter's power switch to the "ON" position. The power indicator light should illuminate.
  5. Your appliances should now receive power.
  6. To turn off the inverter, first turn off all connected appliances, then flip the inverter's power switch to the "OFF" position.
  7. Disconnect the inverter from the 12V DC power source when not in use.

5.1 Understanding Appliance Wattage

Before connecting any appliance, check its power consumption (wattage). This information is usually found on the appliance's label or in its user manual. The inverter can supply a continuous power of 300 Watts. Some appliances, especially those with motors (e.g., refrigerators, power tools), may have a higher "surge" wattage when they start up. Ensure the inverter can handle both the continuous and surge wattage of your devices.

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your inverter.

  • Cleaning: Keep the inverter clean and free of dust and debris. Use a dry, soft cloth to wipe the exterior. Do not use liquid cleaners.
  • Ventilation: Ensure the ventilation openings are not blocked. Blocked vents can lead to overheating and damage to the inverter.
  • Connections: Periodically check all electrical connections (battery clamps, cables, and inverter terminals) for tightness and corrosion. Clean any corrosion with a wire brush if necessary.
  • Storage: When not in use, store the inverter in a cool, dry place, away from direct sunlight and moisture.

7. Troubleshooting

This section provides solutions to common issues you might encounter with your power inverter.

ProblemPossible CauseSolution
Inverter not turning on / No power output
  • Loose or incorrect connections
  • Low battery voltage
  • Overload protection activated
  • Blown fuse (vehicle or inverter)
  • Check all cable connections for tightness and correct polarity.
  • Recharge the 12V battery.
  • Reduce the load by unplugging some appliances. Turn inverter off, then on again.
  • Check vehicle's cigarette lighter fuse or inverter's internal fuse (if accessible and user-replaceable).
Inverter shuts down frequently
  • Overheating
  • Overload
  • Low battery voltage
  • Ensure adequate ventilation around the inverter. Allow it to cool down.
  • Reduce the total wattage of connected appliances.
  • Recharge the 12V battery.
Fan running constantly or loudly
  • Normal operation under load
  • Overheating
  • This is normal for cooling.
  • Check for blocked vents. Reduce load if not under heavy use.

8. Specifications

FeatureDetail
Model Name37300
Continuous Power Output300 Watts
Input Voltage12V DC
Output Voltage120V AC
USB Output5V DC, 2.1A (typical)
Product Dimensions72 x 48 x 24 inches (Note: This dimension may refer to packaging/shipping size. Refer to actual product for physical dimensions.)
Item Weight2 pounds
Power SourceSolar Powered (Note: This refers to the potential use case with solar panels; the inverter itself is powered by a 12V DC battery.)

9. Warranty and Support

For warranty information or technical support, please contact Nature Power customer service. Specific warranty terms and conditions may vary and are typically provided with the product packaging or on the manufacturer's official website.

Manufacturer: RDK

Date First Available: May 29, 2020

© 2024 Nature Power. All rights reserved.

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