Verified current equipment

Victron Energy MultiPlus-II 2x120V 12/3000/120-50

3000 VA / 2400 W 12 V 2x120 V inverter/charger with 120 A charger and PowerAssist.

Best for: North American 30/50 A RV systems needing 2x120 V pass-through behavior.

Key facts

Battery Nominal Voltage V: 12 V
Inverter Continuous Power W: 2400 W
Inverter Surge Power W: 5500 W
Charger Max Current A: 120 A
Charger Supports Lithium: Yes

CurrentInverter ChargerReviewed: verifiedMarket: USVerified 2026-09-14

Manufacturer reference (not an affiliate link)Official manual

VERIFIED EQUIPMENT RECORDVictron EnergyMultiPlus-II 2x120V 12/3000/120-50Inverter Charger · Product photo not yet cleared for display

Specifications alone do not confirm that a product fits your RV. Match the RV model and year to documented fitment evidence, then check system voltage, battery chemistry, wiring, protection and input/output limits before buying.

NO ELIGIBLE BUYING OPTION · UNITED STATES

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Specifications and source evidence

Start with the key facts above. Open the complete evidence only when you need the detailed values and citations.

View all 11 verified specifications and sources

Battery Nominal Voltage V

12 V

MultiPlus-II 2x120V technical specifications · Technical specifications

Charger Max Current A

120 A

MultiPlus-II 2x120V technical specifications · Technical specifications

Charger Supports Lithium

Yes

MultiPlus-II 2x120V technical specifications · Technical specifications

Inverter Continuous Power Va

3000 VA

Conditions: {"ambient_c":25}

MultiPlus-II 2x120V technical specifications · Technical specifications

Inverter Continuous Power W

2400 W

Conditions: {"ambient_c":25}

MultiPlus-II 2x120V technical specifications · Technical specifications

Inverter Peak Efficiency Pct

93 %

MultiPlus-II 2x120V technical specifications · Technical specifications

Inverter Surge Power W

5500 W

MultiPlus-II 2x120V technical specifications · Technical specifications

Power Assist

Yes

Conditions: {"input":"L1"}

MultiPlus-II 2x120V technical specifications · Technical specifications

Pure Sine Wave

Yes

MultiPlus-II 2x120V technical specifications · Technical specifications

Transfer Switch Continuous A

50 A

Conditions: {"legs":2}

MultiPlus-II 2x120V technical specifications · Technical specifications

Transfer Switch Present

Yes

MultiPlus-II 2x120V technical specifications · Technical specifications

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