Victron MultiPlus Compact 12/2000 120V
A proven RV and boat inverter-charger with a higher surge rating than the newer MultiPlus 12/2000. Worth it if you start motor loads; otherwise the newer model is cheaper.
Amazon DRSA $904.40$904.40
4.0/5
For big 12 V lithium builds that want to run an air conditioner without moving to 24 or 48 V. Check that your inspector accepts it before buying, since no UL certificate is published.
- 3,400 WContinuous
- 6,000 WSurge
- 1.5 AIdle draw
- NoUL listed
- 5 yearsWarranty
Check price at DRSA$1,105
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 3,400 W continuous runs an air conditioner or induction cooktop from a 12 V bank
- Holds 4,000 W for an hour from a cold start
- 160 A charger refills a 400 Ah lithium bank in under three hours
- Five-year warranty
Cons
- Draws 1.5 A idle with search mode off
- No UL certificate published for this size yet
- Needs very heavy 12 V cabling: around 300 A at full load
The Victron MultiPlus-II 12V 120V family
Every Victron MultiPlus-II 12V 120V model we rank, smallest first. Ratings compare each against its own size.
| Model | Continuous | Rating | Price |
|---|---|---|---|
| Victron MultiPlus-II 12/3000 120V | 2,400 W | 4.5/5 | $1,006.40 |
| Victron MultiPlus-II 12/3000 2x120V | 2,400 W | 4.4/5 | $1,088 |
| Victron MultiPlus-II 12/4k 120V (this one) | 3,400 W | 4.0/5 | $1,105 |
| Victron MultiPlus-II 12/4k 2x120V | 3,400 W | 4.0/5 | $1,190 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | PMP122405100 |
|---|---|
| Output | |
| Type | Pure sine wave inverter-charger |
| Continuous power | 3,400 W |
| Surge power | 6,000 W for 2 s |
| DC input range | 9.5 to 17 V |
| Idle draw | 1.5 A (18 W) |
| Power-saving draw | 0.3 A |
| Peak efficiency | 93% |
| Connections | |
| AC outlets | 0 |
| GFCI outlets | No |
| Hardwire terminal | Yes |
| USB ports | None |
| Transfer switch | Yes |
| Charger | 160 A |
| Lithium charge profile | Yes |
| Parallel units | Yes |
| Control and build | |
| Remote | Optional extra |
| App | Optional add-on |
| Display | No |
| Safety listing | No |
| Cooling | fan |
| Dimensions | 631 x 277 x 164 mm (24.8 x 10.9 x 6.5 in) |
| Weight | 49 lb |
| Warranty | 5 years |
Alternatives in this size
Victron MultiPlus 12/3000 120V
The long-running workhorse for 12 V RVs and boats that want to cook on battery power. The MultiPlus-II 12/3000 does the same job with lower idle draw for a little less money.
Amazon DRSA $1,168.75$1,168.75
Victron MultiPlus-II 12/4k 2x120V
The biggest 12 V MultiPlus-II, for 50 A motorhomes with large lithium banks that want air conditioning off-grid. Confirm the listing your installer needs, since no UL certificate is published.
DRSA $1,190$1,190
Compare
Compare the Victron MultiPlus-II 12/4k 120V with any other 12V inverter →
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