A light, listed 2000 W inverter-charger that suits most mid-size RVs and boats. It handles kitchen appliances and refills the battery on shore power.
Amazon $912.21The Xantrex Freedom XC 2000 is the better 12V inverter overall, rated 3.8 to 3.1. The Xantrex Freedom XC 2000 leads on value and features. The Magnum Energy MS2012 wins on warranty. The Xantrex Freedom XC 2000 costs $1,198.22 less ($912.21 vs $2,110.43).
For full-time RVers who want a rugged low-frequency inverter-charger that will start air conditioners and charge fast from a generator.
Amazon $2,110.43Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Xantrex Freedom XC 2000 for value ($0.46 per continuous watt vs $1.05 per continuous watt) and features (optional remote, app add-on, lithium charge profile, hardwire terminal, display vs optional remote, app add-on, lithium charge profile, hardwire terminal).
- Choose the Magnum Energy MS2012 for warranty (3-year warranty vs 2-year warranty).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every inverter-chargers 12V inverter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Xantrex Freedom XC 2000 | Magnum Energy MS2012 |
|---|---|---|
| Overall rating | 3.8/5 | 3.1/5 |
| Value 30% | 73 $0.46 per continuous watt | 0 $1.05 per continuous watt |
| Idle draw 15% | 50 idle draw not published (neutral score used) | 50 2.1 A idle (about 25 W) with nothing plugged in |
| Safety listing 15% | 100 ETL listed to CSA C22.2 No. 107.1 and UL 458 with marine supplement | 100 ETL listed to UL/cUL 458, CSA C22.2 No. 107.1-01; meets KKK-A-1822E |
| Warranty 15% | 25 2-year warranty | 50 3-year warranty |
| Features 15% | 75 optional remote, app add-on, lithium charge profile, hardwire terminal, display | 65 optional remote, app add-on, lithium charge profile, hardwire terminal |
| Efficiency 10% | 67 91% peak efficiency (maker rating) | 62 90.6% peak efficiency (maker rating) |
Specifications
| Xantrex Freedom XC 2000 | Magnum Energy MS2012 | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter-charger | Pure sine wave inverter-charger |
| Continuous power | 2,000 W | 2,000 W |
| Surge power | 4,000 W for 5 s | 3,300 W for 5 s |
| DC input range | 10 to 18 V | 9 to 16.8 V |
| Idle draw | - | 2.1 A (25 W) |
| Power-saving draw | - | 0.7 A |
| Peak efficiency | 91% | 90.6% |
| Connections | ||
| AC outlets | 0 | 0 |
| GFCI outlets | No | No |
| Hardwire terminal | Yes | Yes |
| USB ports | None | None |
| Transfer switch | Yes | Yes |
| Charger | 80 A | 100 A |
| Lithium charge profile | Yes | Yes |
| Parallel units | No | No |
| Control and build | ||
| Remote | Optional extra | Optional extra |
| App | Optional add-on | Optional add-on |
| Display | Yes | No |
| Safety listing | ETL listed to CSA C22.2 No. 107.1 and UL 458 with marine supplement | ETL listed to UL/cUL 458, CSA C22.2 No. 107.1-01; meets KKK-A-1822E |
| Cooling | load-controlled fan | fan |
| Dimensions | 15.4 x 10.8 x 4.0 in (390 x 275 x 102 mm), 12.0 in wide with flanges | 13.75 x 12.65 x 8.0 in (34.9 x 32.1 x 20.3 cm) |
| Weight | 16.3 lb | 42 lb |
| Warranty | 2 years | 3 years |
| Released | 2017-07 | - |
