Xantrex Freedom HF 1800 Inverter/Charger
Xantrex Freedom HF 1800 Inverter/Charger — Product description
Xantrex Freedom HF 1800 Inverter/Charger - Compact Marine Power Solution
Power your marine adventures with confidence using the Xantrex Freedom HF 1800, the most compact and affordable inverter/charger in its class. Engineered specifically for marine and RV applications, this ETL-certified unit delivers reliable 1800W power to run your essential electronics and appliances while keeping your batteries optimally charged.
Why Boaters Choose the Freedom HF 1800
- Compact Design: At just 12.8 lbs and 4.2" x 9.5" x 18", fits in tight marine installations
- Powerful 1800W Output: Runs microwaves, TVs, chargers, and small appliances with 3600W surge capacity
- 40A Smart Charger: Three-stage charging optimizes battery life and performance
- Quick-Connect Terminals: No strain relief clamps needed - simplified installation
- Ignition Lockout: Minimizes battery drain when engine is off
- 87% Peak Efficiency: Maximizes battery runtime and reduces heat generation
Technical Specifications
Power Output Specifications
| Continuous Output Power | 1800 watts |
| Peak/Surge Power | 3600 watts |
| Output Voltage | 120V AC ±10V |
| Output Frequency | 60 Hz |
| Output Waveform | Modified Sine Wave |
| AC Outlets | 2 (Duplex GFCI) |
| Peak Efficiency | 87% |
| No-Load Power Draw | Less than 10W |
Battery Charging Specifications
| Charge Rate | 40 amps |
| AC Input Voltage Range | 90-130V AC |
| AC Transfer Relay | 30 amps |
| Battery Voltage (Nominal) | 12V DC |
| Operating Voltage Range | 10.5-15.5V DC |
| Charge Control | Three-stage (Bulk/Absorption/Float) |
| Battery Types Supported | Flooded, Gel, AGM, Fixed 13.5V DC |
| Default Bulk Charge Voltage | 14.2V DC |
| Default Float Charge Voltage | 13.5V DC |
| Temperature-Compensated Charging | Yes (Internal sensor) |
Physical & Environmental
| Dimensions (L x W x H) | 18.0" x 9.5" x 4.2" |
| Weight | 12.8 lbs |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Off-Mode Current Draw | Less than 1 mA (Display off) |
| Remote Control | Detachable digital display (25' cable) |
Marine Applications
- Sailboats: Perfect for powering electronics, lights, and small appliances during anchoring
- Motor Yachts: Ideal backup power system for essential systems and creature comforts
- Fishing Boats: Powers fish finders, GPS, VHF radios, and bait wells reliably
- Trawlers: Excellent for long-range cruising with efficient battery charging and power conversion
- Pontoon Boats: Enables comfortable day trips with powered amenities
Installation & Operation Features
- Quick-Connect AC Terminals: Eliminates strain relief clamps for faster, cleaner installation
- Hardwired or Plug-In Options: Terminal strip hardwiring or GFCI receptacle connections included
- Automatic Transfer Switch: Built-in 30A relay seamlessly switches between shore power and inverter
- Removable Digital Display: 25-foot extension cable allows remote monitoring anywhere on vessel
- Ignition Lockout Feature: Automatically disables inverter when ignition is off to prevent battery drain
- Volt/Watt Meter: Real-time system monitoring for optimal performance
Safety & Protection Features
- Battery Over/Under Voltage Protection: Protects batteries from damage due to improper charging
- Over-Temperature Shutdown: Automatic thermal protection prevents overheating damage
- Automatic Overload Protection: Safeguards against excessive power demands
- Short-Circuit Protection: Immediately shuts down during fault conditions
- Ground-Fault Protection: GFCI outlets provide enhanced electrical safety
- Low Battery Cut-Out: Prevents deep discharge damage to battery bank
Marine Certifications & Compliance
- ETL Listed to UL458: Certified for mobile RV and marine applications
- Marine Grade Construction: Designed to withstand marine environment challenges
- Ignition Protection: Meets marine electrical safety standards
- ABYC Compliant Installation: Follows American Boat and Yacht Council guidelines
- 2-Year Limited Warranty: Comprehensive coverage for peace of mind
What You Can Power
Navigation & Communication
- GPS Chartplotters and Fish Finders
- VHF Radios and AIS Transponders
- Radar Systems (smaller units)
- Autopilot Controllers
Entertainment & Comfort
- LCD/LED TVs up to 32"
- DVD Players and Sound Systems
- Laptop Computers and Tablets
- LED Lighting Systems
Galley Appliances
- Microwave Ovens (depending on wattage)
- Coffee Makers and Blenders
- Small Refrigerators/Coolers
- Cell Phone and Device Chargers
Frequently Asked Questions
What size battery bank do I need for the Freedom HF 1800?
For optimal performance, we recommend a minimum 400Ah battery bank at 12V. Larger battery banks (600-800Ah) will provide longer runtime and better charging efficiency. Consider your power consumption needs and typical usage patterns when sizing your battery system.
Can this unit run a marine air conditioning system?
The Freedom HF 1800 is not designed to power marine air conditioning systems, which typically require 2000-5000+ watts. This unit is ideal for electronics, lighting, small appliances, and entertainment systems. For AC systems, consider larger pure sine wave inverters.
How does the automatic transfer switch work?
When shore power is connected, the built-in 30A transfer relay automatically switches your AC loads to shore power and begins charging your batteries. When shore power is disconnected, it seamlessly switches back to inverter power without interruption to your connected devices.
What's the difference between modified and pure sine wave?
Modified sine wave is suitable for most marine electronics, motors, and resistive loads like lights and heaters. Some sensitive equipment like laser printers or variable speed tools may require pure sine wave. The Freedom HF's modified sine wave works excellently with typical marine applications.
How do I install this unit on my boat?
The Freedom HF 1800 features quick-connect AC terminals for simplified installation. Mount in a dry, ventilated location near your battery bank. Connect DC cables with appropriate fusing, AC input from shore power panel, and AC output to your distribution panel. Professional installation is recommended for optimal safety and performance.
Will this work with lithium batteries?
The Freedom HF 1800 can work with lithium batteries, but you may need to adjust charging parameters or use the "Fixed 13.5V" setting depending on your lithium battery management system requirements. Consult your lithium battery manufacturer for specific charging recommendations.
The Freedom HF Inverter/Charger is one of the smallest, lightest, and most affordable inverter/chargers in the market today. The Freedom HF Inverter/Charger features modified sine wave output and is designed to operate entertainment systems and small appliances in boats, RV’s and trucks. Some of the key feature enhancements include quick-connect AC terminal block on both AC input and output for incredibly easy installation. The ignition lockout feature minimizes battery drain by disabling the inverter when the ignition is turned off.
Xantrex 8061840 Attributes
- Output Voltage: 120 Volt AC
- Input Voltage: 12 Volt DC
- Continuous Output Power (W): 1800 Watt
- Peak Output Power (W): 3600 Watt
- Ampere Rating: 40 Amp
- Efficiency: 87 Percent
- Number Of AC Outlets: 2
- Length (IN): 18 Inch
- Width (IN): 9-1/2 Inch
- Height (IN): 4.2 Inch
- Remote On/Off Capable: Yes
- With USB Port: No
- With Volt/Watt Meter: Yes
- With Short Circuit: Yes
- With Reverse Battery Protection: No
- With Thermal Protection: No
- With Battery Cables: No
- With Built-In Charger: Yes
- With Fuse: No
Xantrex 8061840 Features & Benefits
- Battery Over-Voltage And Under-Voltage Protection
- Over-Temperature Shutdown
- Automatic Overload Protection
- Short-Circuit Protection
- Ground-Fault Protection
- ETL Certified To UL458 For Use In Mobile RV And Commercial Applications
- Automatic Three-Stage Battery Charger
- Ignition Lockout Feature Helps To Minimize Battery Drain
- Designed To Power Demanding Loads Such As Microwave Ovens, TVs, DVD Players, Small Appliances And Other Electronic Equipment
- Limited 2 Year Warranty
Xantrex 8061840 Installation Instructions
- 975-0390-01-01_Rev-JFreedom-HF-Owners-Guide_ENG.pdf
- 975-0395-01-01_Rev-H-Freedom-HF-Install-Guide_ENG.pdf
Xantrex 8061840 Warranties
Xantrex 8061840 Technical Bulletins
Freedom HF 1800
Compact inverter/charger to power the comforts of home on your boat, RV, or truck
With modified sine wave output, Freedom HF 1800 inverter/charger is designed to run entertainment systems and small appliances in smaller boats, RV's and trucks. The Freedom HF inverter/charger is the smallest, lightest, and least expensive model in the Xantrex lineup.
Freedom HF is designed for demanding marine and RV conditions. Temperature-controlled multistage charging ensures that your batteries are recharged safely and efficiently. Both models include an automatic transfer switch and a detachable digital remote control panel display that provides precise system information and can be mounted wherever you require the information.
Product Features:
- Designed to power loads such as microwave ovens, TVs, DVD players, small appliances and other electronic equipment
- Removable digital display to provide system status
- Automatic three-stage battery charger
- Designed to be hardwired using a terminal strip, or by connecting AC through GFIC receptacles (Included)
- Built-in 30-amp relay to automatically transfer between inverter power and incoming AC utility power
Protection Features:
- Battery over-voltage and under-voltage protection
- Over-temperature shutdown
- Automatic overload protection
- Short-circuit protection
- Ground-fault protection
- ETL listed for use in mobile RV and marine applications
WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.
Economical, compact and light. Quickly connect the AC terminal block to the AC input and output to facilitate wiring and quick installation. Plug the electronic device directly into the device or hard wire. Detachable digital remote control. Comply with ul458's marine supplements csa and fcc b categories. Economical, compact and light. Quickly connect the AC terminal block to the AC input and output to facilitate wiring and quick installation. Plug the electronic device directly into the device or hard wire. Detachable digital remote control. Comply with ul458's marine supplements csa and fcc b categories.
SKU: NVN-32003
MPN: 806-1840
UPC: 715535890421
Technical specifications
| Brand | Xantrex |
| Model | Xantrex Freedom HF 1800 Inverter/Charger |
| SKU / MFR# | 32003 |
Set product metafields under specs.* to populate this table.
Frequently asked questions
No questions yet. Got one? Drop us a line.
