Freedom HF1000 1000W Inverter with 20A Charger brings portable, dependable AC power to boats, RVs, trucks, and other mobile setups. Redefine your off-grid readiness with quick installation, minimal wiring, and intelligent battery management that helps conserve power without sacrificing performance.
Why the Freedom HF1000 Stands Out
-
Fast, clean installation with dual quick-connect AC terminals on both input and output. Say goodbye to messy wiring and strain-relief clamps.
-
Ignition lockout minimizes battery drain by automatically disabling the inverter when the ignition is off—perfect for marine, RV, and fleet applications.
-
Compact, light, affordable design makes it one of the smallest and most cost-effective inverter/chargers on the market today.
-
1000W continuous power with a 2000W surge capability, 115Vrms (±10%), 60Hz output, ideal for microwaves, TVs, DVD players, small appliances, and other electronics.
-
Three-stage automatic battery charging keeps your auxiliary battery healthy with efficient charging.
-
Removable digital display pre-attached with a 25-foot extension cable for remote system monitoring and easy readability.
-
Three-model family HF1000 (20A charger), HF1055 (55A charger), and HF1800 (40A charger) to match your power needs.
-
Hardwire-ready or use with included GFCI receptacles for flexible installation options.
-
Smart transfer built-in 30A relay automatically switches between inverter power and incoming AC utility power to keep loads uninterrupted.
-
Protection you can trust includes battery over/under-voltage, over-temperature shutdown, automatic overload protection, short-circuit protection, and ground-fault protection. ETL certified to UL458 for mobile RV and commercial use.
Designed for Real-World Power Demands
The Freedom HF series is crafted to handle demanding loads—microwave ovens, entertainment systems, and other electronics—while delivering reliable performance in harsh environments. Its modified sine wave output is suitable for powering a wide range of devices found in boats, RVs, and trucks, making it the perfect companion for on-the-go reliability.
Is This the Right Inverter for You?
If you need a compact, budget-friendly inverter/charger that merges easy installation with robust protection and smart battery management, the Freedom HF1000 is a compelling choice. Enjoy peace of mind with remote monitoring capability, automatic transfer, and built-in safety features—all designed to keep your essential gear running when you’re away from shore power.
| 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 |
