Victron 12V MultiPlus-II 120V 2.4k Inverter | 120A Battery Charger | UL458

The Victron 12V MultiPlus-II 120V Inverter/Charger Provides Reliable 12V Power Management for RV, Marine, Backup, and Off-Grid Systems

VThe 12V Victron MultiPlus-II Inverter gives your mobile, marine, backup, or off-grid power system a dependable all-in-one solution for clean AC power and efficient battery charging. With 3,000VA of pure sine wave inverter output and a powerful integrated 120A battery charger, it is built to keep essential appliances, electronics, and system loads running smoothly.

Designed for real-world power conditions, the MultiPlus-II uses Victron’s PowerControl and PowerAssist technology to intelligently manage incoming AC power from shore power, generator, or grid input. It helps prevent overload while using battery power to support peak demand when needed, giving you more stable performance when your available power source is limited. UL 458 certified for RV and mobile applications, this inverter/charger is a strong choice for 12V battery systems, including LiFePO₄, AGM, and lead-acid batteries. Pair it with Victron GX devices for advanced monitoring and control, and build a smarter, more reliable power system for travel, marine use, backup power, or off-grid energy.

Victron 12V MultiPlus-II Inverter/Charger Features

3,000VA Pure Sine Wave Output For Sensitive Electronics So That Devices Run Safely And Smoothly

This inverter produces clean, stable pure sine wave power ideal for sensitive electronics like laptops, medical devices, communication systems, and appliances. You avoid buzzing, overheating, or performance issues commonly seen in modified sine wave systems.

120A Integrated Charger For Fast Efficient Battery Recovery So That Your System Recharges Quickly And Stays Ready

The built-in high-speed charger delivers up to 120A of charging current, allowing fast battery replenishment for LiFePO₄, AGM, and lead-acid systems. This means less downtime and more usable power when you need it most.

PowerControl Technology For Smart Load Management So That Generators And Shore Power Never Overload

PowerControl intelligently monitors incoming AC sources and automatically limits charging when necessary, preventing overload situations. This is especially useful when running from generators or limited shore power connections.

PowerAssist Function For Peak Demand Support So That You Never Experience Power Drops During Heavy Loads

When sudden power surges occur, PowerAssist instantly supplements energy using your battery bank. This ensures stable output even when multiple appliances start simultaneously, preventing system shutdowns.

Hybrid Solar And AC Compatibility For Flexible Energy Integration So That Your System Adapts To Any Setup

This inverter supports hybrid configurations including solar charge controllers, AC coupling, and generator inputs. It gives you the freedom to design a system that evolves with your energy needs.

UL 458 Certified Safety Design For RV And Mobile Use So That You Travel With Confidence And Compliance

Certified for RV and marine environments, this unit meets strict safety standards, making it a trusted choice for mobile power systems where reliability and compliance are critical.

Remote Monitoring With Victron GX Integration So That You Control Your System From Anywhere

When paired with Victron GX devices, users gain full visibility and control over their system. Monitor performance, adjust settings, and track energy flow remotely for complete peace of mind.

Victron 12V MultiPlus-II Inverter/Charger Warranty

Victron provides a 5-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.

What's Included

• 1 x Victron 12V MultiPlus-II 120V Inverter/Charger 

Victron 12V MultiPlus-II 120V Inverter/Charger Manual