Xantrex
Xantrex Freedom HF 1800 Power Inverter 3931531
- SKU:
- 18499874
- MPN:
- 3931531
- Availability:
- Usually ships the same or next business day. In stock at our NJ warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/09/2025 05:24:28 PM PST
- Stock Update:
- 12/09/2025 05:24:28 PM PST
Description
This item is brand-new, factory sealed.
FREEDOM HF REDEFINED.No Messy Wiring. Quick Installation. Minimal Battery Drain.
The new generation Freedom HF is equipped with quick-connect AC terminals and ignition lockout capability. The quick-connect AC terminals enable quick installation eliminating the need for strain relief clamps. The ignition lockout feature helps to minimize battery drain by disabling the inverter when the ignition is turned off.
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. The Freedom HF is available in three models: 1000 watts with a 20-amp charger, 1000 watts with a 55-amp charger and 1800 watts with a 40-amp charger.
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.
- Designed to power demanding loads such as microwave ovens, TVs, DVD players, small appliances and other electronic equipment
- Removable digital display pre-attached with 25? extension cable for remote system monitoring
- Ignition lockout feature helps to minimize battery drain
- Automatic three-stage battery charger
- Designed to be hardwired using quick-connect AC terminal blocks or by connecting AC through GFCI receptacles (included)
- Built-in 30-amp relay to automatically transfer between inverter power and incoming AC utility power
- 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
| Models | HF 1000 | HF 1055 | HF 1800 |
| Output Power | 1000w | 1000w | 1800w |
| Surge Power | 2000w | 2000w | 3600w |
| Output Frequency regulation | 60 hz | 60 Hz | 60Hz |
| Inverter Voltage Regulation | 115 +/- 10 Vrms | 115 +/- 10 Vrms | 115 +/- 10 Vrms |
| Output Wave Form | Modified Sine Wave | Modified Sine Wave | Modified Sine Wave |
| Efficiency ( Full Load) | > 80% | > 80% | > 80% |
| Peak Efficiency | > 87% | > 87% | > 87% |
| No-load input power (producing output voltage) | < 10 W | < 10 W | < 10 W |
| Off mode current draw (Display Off ) | < 1 mA | < 1 mA | < 1 mA |
| Electrical Specifications | |||
| Charge Rate | 20A | 55A | 40A |
| AC Input Voltage Range | 90-130Vac | 90-130Vac | 90-130Vac |
| AC Transfer Relay | 30A | 30A | 30A |
| Battery Voltage ( Nominal) | 12vdc | 12vdc | 12vdc |
| Operating Voltage Range | 10.5-15.5Vdc | 10.5-15.5Vdc | 10.5-15.5Vdc |
| Low battery Cut-out (Low Limit / High Limit) | 10.5Vdc/11.8Vdc | 10.5Vdc/11.8Vdc | 10.5Vdc/11.8Vdc |
| AC Input ( Max Charge) | 5Aac | 10Aac | 7.5Aac |
| Default Bulk Charge Voltage Setting | 14.2Vdc | 14.2Vdc | 14.2Vdc |
| Default Float Charge Voltage Setting | 13.5Vdc | 13.5Vdc | 13.5Vdc |
| Battery Charge Outputs | One | One | One |
| Charge Control | Three-stage | Three-stage | Three-stage |
| Battery Type Settings | Flooded/Gel/AGM/Fixed 13.5Vdc | Flooded/Gel/AGM/Fixed 13.5Vdc | Flooded/Gel/AGM/Fixed 13.5Vdc |
| Equalization | No | No | No |
| Internal Temperature-sensitive Charging | Yes | Yes | Yes |
| General Specifications | |||
| Optimal Operating Temperature Range | 32° - 104° F | 32° - 104° F | 32° - 104° F |
| Optional Remotes | Detachable Display | Detachable Display | Detachable Display |
| Unit Weight | 10lb | 10lb | 12.8lb |
| Unit Dimensions | 4.2 x 9.5 xx 15.5" | 4.2 x 9.5 xx 15.5" | 4.2x9.5x18.0" |
| Part Number | 806-1020 | 806-1055 | 806-1840 |
Features
- Freedom HF 1800 Power Inverter
- 1 x Set Of Owner's Installation Guide
- 1 x Communications Cable (25 Feet) (7.5 M)
- 2 x DC Terminal Covers
- 1 x Strain-Relief Clamp
- 1 x GFCI Cover Plate with Knockout
- 1 x Display Panel Blanking Plate
- 1 x Display Panel Mounting Bezel
- 1 x Set Of Lock Washers and Nuts
- Mounting Template
Specs
| Power Description | |
| Maximum Frequency | 60 Hz |
| Continuous Power Load | 1800 W |
| Input Voltage Range | 10.5 V DC - 15.5 V DC |
| Input Voltage | 12 V DC |
| Peak Power Load | 3600 W |
| Waveform Type | Modified Sine Wave |
| Physical Characteristics | |
| Weight (Approximate) | 12.79 lb |
| Length | 18" |
| Height | 4.2" |
| Width | 9.5" |
| Warranty | |
| Limited Warranty | 2 Year |
| General Information | |
| Brand Name | Xantrex |
| Manufacturer Website Address | http://www.xantrex.com |
| Marketing Information | The Freedom HF Inverter/Charger (Freedom HF) is designed with integrated inverting-charging functions and power management features suitable for marine, recreational, and commercial vehicle installations. |
| Product Type | Power Inverter |
| Product Name | Freedom HF 1800 Power Inverter |
| Manufacturer | Xantrex Technology |
| Manufacturer Part Number | 806-1840 |
| Product Model | Freedom HF 1800 |
| Product Line | Freedom |
| Technical Information | |
| Receptacles | 2 x AC Out |
Warranty Information
