Nature Power 55120 User Manual

The Nature Power 55120 is a portable power station designed for outdoor activities, emergency backup, and off-grid power needs. It features a high-capacity lithium battery, multiple output ports (AC, DC, USB), solar charging capability, LCD display for monitoring, overload protection, and a compact design. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Charging & Power Management 8. Safety Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Lithium-ion battery pack, LCD display, AC outlets, DC carport, USB ports, Solar charging input, Power button, LED indicators.

Feature	Description
AC Output	Pure sine wave AC outlets for sensitive electronics
DC Output	12V carport for car accessories and devices
USB Ports	Multiple USB-A and USB-C ports for mobile devices
Solar Charging Input	MPPT controller for efficient solar panel charging
LCD Display	Shows battery level, input/output power, and status
LED Light	Built-in emergency light with multiple modes
Overload Protection	Automatic shutdown on overload or short circuit
Portable Design	Compact and lightweight with carrying handle
Wall Charging	Includes AC adapter for home charging
Battery Management System	Protects against overcharge, over-discharge, and overheating

Installation

Unpack and inspect contents. Place on stable, dry surface.

Initial Charge: Connect included AC adapter to power station and wall outlet for full charge.
Solar Panel Setup: Connect compatible solar panel to DC input port (use provided cable).
Device Connection: Connect devices to appropriate output ports (AC, DC, USB).
Power On: Press and hold power button for 3 seconds to activate unit.

WARNING! Keep away from water and extreme temperatures. Do not disassemble unit.

First-Time Setup

Power on unit; monitor LCD display for status.

Initial Charge: Charge fully before first use (8-10 hours via AC).
LCD Display Check: Verify battery percentage and output indicators.
Output Selection: Choose appropriate port for your device (AC for laptops, USB for phones).
Solar Charging: Position solar panel in direct sunlight, connect to DC input.

CAUTION! Use only provided or recommended cables. Ensure proper ventilation during charging.

Specifications

Battery Capacity: 55120mAh / 200Wh lithium-ion.
AC Output: 120V, 60Hz, 150W continuous (300W surge).
DC Output: 12V/10A carport.
USB Output: USB-A: 5V/2.4A; USB-C: 18W PD.
Solar Input: 12-24V, max 100W.
AC Charging: Input: 100-240V, 50/60Hz.
LCD Display: Shows battery %, input/output wattage, temperature.
Weight: 5.5 lbs (2.5 kg).
Operating Temp: 32°F to 104°F (0°C to 40°C).
Storage Temp: -4°F to 113°F (-20°C to 45°C).

Controls and Settings

Access functions via physical buttons and LCD interface. Front Panel: POWER button, LCD display, LED light button, DC output button.

LCD Display Indicators: Battery percentage, Input/Output power (W), Estimated runtime, Temperature warning, Overload alert.

Output Control: Press POWER to turn AC outlets on/off; separate buttons for DC and USB. LED Light: Press light button for modes (High, Low, SOS, Strobe). Settings: Long press POWER (5s) to reset; press DC button twice to enable eco mode (auto-shutdown).

Connecting Devices

AC Outlets: For laptops, small appliances (≤150W). DC Carport: For car coolers, air pumps. USB: For phones, tablets, cameras.

Check device power requirements (do not exceed 150W on AC).
Connect device cable to appropriate port.
Press corresponding output button to activate port.
Monitor LCD for power draw and battery level.

Tip: Start with fully charged battery. Disconnect devices when not in use to conserve power.

Charging & Power Management

Supports AC wall charging, solar charging, and car charging.

AC Charging: Plug AC adapter into unit and wall outlet (8-10 hours for full charge).
Solar Charging: Connect solar panel to DC input; place in direct sunlight (10-20 hours depending on panel).
Car Charging: Use 12V car adapter while driving (not included).
Battery Care: Avoid complete discharge; recharge when below 20%.
Power Saving: Enable eco mode for auto-shutdown after 1 hour of low load.
Simultaneous Use: Charge unit while powering devices (pass-through charging supported).

WARNING! Use only recommended solar panels. Do not charge in temperatures below 32°F (0°C).

Safety Features

Overload Protection: Auto-shutdown if load exceeds 150W. Short Circuit Protection: Cuts output on short circuit. Temperature Control: Reduces output if overheating detected. Low Voltage Protection: Shuts down at 10% battery to prevent damage.

Care & Maintenance

Store in cool, dry place. Clean with dry cloth; do not use liquids.

CAUTION! Do not expose to rain or moisture. Keep away from heat sources and flammable materials.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. CE, RoHS compliant. Copyright © 2025 Nature Power; trademarks of Nature Power Inc. For support, visit www.naturepower.com or contact 1-800-555-0123.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit won't power on	Battery depleted	Charge for 30 minutes via AC; press and hold POWER.
No output from AC ports	Overload/eco mode	Disconnect devices; press AC button; check eco mode settings.
Slow solar charging	Insufficient sunlight/panel	Reposition panel for direct sun; ensure proper cable connection.
LCD display blank	Sleep mode/battery	Press any button to wake; charge if battery below 5%.
Overheating warning	High ambient temp/load	Move to cooler area; reduce connected load; allow to cool.
Device not charging	Faulty cable/port	Try different cable/port; check device compatibility.

Reset: Long press POWER (10 seconds) for hard reset.

Service: 1-800-555-0123; www.naturepower.com/support