Victron Multiplus 12/800/35 Combi Inverter Charger
Victron Multiplus 12/800/35 Combi Inverter Charger is backordered and will ship as soon as it is back in stock.
Care information
Care information
To help you get the most from your purchase:
- Follow the manufacturer's care and maintenance instructions.
- Store products clean and dry when not in use.
- Clean with warm water and a mild detergent unless otherwise stated.
- Avoid prolonged exposure to harsh weather when the product is not in use.
- Regular maintenance will help extend the life of your caravan and camping equipment.
If you have any questions about installation, compatibility or maintenance, our team is happy to help.
Delivery and Shipping
Delivery and Shipping
🚚 Delivery & Shipping
We aim to dispatch all in-stock orders within 1–2 working days. Orders placed before 3pm are usually dispatched the same working day, although this may take up to 48 hours during busy periods.
- Standard UK Delivery: 2–3 working days
- Next Day Delivery: Available on selected products
- Large, oversized or pallet items: May take 2–5 working days
- Tracking information will be provided once your order has been dispatched.
- All deliveries require a signature upon arrival.
Please note that oversized, overweight or hazardous items may incur additional delivery charges, which will be displayed at checkout.
If an item is temporarily out of stock, we'll notify you and dispatch it as soon as it becomes available.
Need delivery outside the UK or have a special delivery request? Contact our customer support team for a personalised shipping quote.
Returns & Warranty
Returns & Warranty
We offer a 30-day returns policy on unused items in their original packaging. If your item develops a fault, we'll work with the manufacturer to resolve it quickly. Please see our Returns Policy for full details.
Need Help?
Need Help?
Not sure if this product is compatible with your caravan, motorhome or awning? Contact our team before ordering and we'll happily check compatibility for you.
Why Buy From Trekka?
Why Buy From Trekka?
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Victron Multiplus 12/800/35 Combi Inverter Charger
Victron Multiplus 12/800/35 Combi Inverter Charger is backordered and will ship as soon as it is back in stock.
The Victron MultiPlus 12/800/35-16 is a compact all-in-one inverter charger that combines a pure sine wave inverter, advanced 35A battery charger, and ultra-fast 16A transfer switch in a single unit. Designed for campervans, motorhomes, caravans, boats, and off-grid power systems, it provides reliable 230V AC power from a 12V battery bank while intelligently managing battery charging from shore power, generators, or mains connections.
Featuring Victron's renowned PowerAssist and PowerControl technologies, the MultiPlus can prevent generator or shore power overload by automatically supplementing available AC power with energy from the battery when required. Its UPS functionality provides seamless switching to inverter power during mains interruptions, ensuring sensitive electronics continue operating without disruption.
The integrated VE.Bus communication interface enables advanced monitoring, configuration, remote management, and integration with Victron GX devices, making it a highly flexible solution for both mobile and off-grid energy systems.
Key Features
- Pure sine wave inverter and battery charger in one unit
- 800VA inverter capacity
- 35A adaptive battery charger
- 16A ultra-fast AC transfer switch
- PowerAssist technology prevents AC source overload
- PowerControl for limited generator or shore power supplies
- UPS functionality with transfer times under 20ms
- Adaptive multi-stage battery charging
- Compatible with AGM, Gel, Flooded and Lithium batteries
- VE.Bus communication for advanced monitoring and integration
- Parallel operation capability
- Three-phase system support
- Remote monitoring and control via Victron GX devices
- Compact and robust design for mobile and off-grid installations
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Victron Energy |
| Model | MultiPlus 12/800/35-16 |
| Part Number | PMP121800000 |
| Battery Voltage | 12V DC |
| Inverter Rating | 800VA |
| Continuous Output Power | 700W |
| Peak Power Output | 1600W |
| Output Voltage | 230V AC |
| Output Waveform | Pure Sine Wave |
| Battery Charger Output | 35A |
| Starter Battery Charge Output | 1A |
| Transfer Switch Rating | 16A |
| Maximum Efficiency | 92% |
| Input Voltage Range | 9.5 – 17V DC |
| Communication Interface | VE.Bus |
| Parallel Operation | Up to 6 Units |
| Three-Phase Operation | Supported |
| Protection Rating | IP21 |
| Dimensions (H x W x D) | 375 x 214 x 110mm |
| Weight | 6.4kg |
| Operating Temperature | -40°C to +65°C |
| Warranty | 5 Years |
Advanced Features
PowerAssist Technology
Automatically boosts generator or shore power with battery power during periods of high demand, preventing overloads and ensuring connected appliances continue operating normally.
UPS Functionality
In the event of a mains failure or shore power disconnection, the inverter automatically takes over in less than 20 milliseconds, keeping computers, entertainment systems, and sensitive equipment running without interruption.
Adaptive Battery Charging
The intelligent charger automatically adjusts charging stages based on battery condition, helping to maximise battery performance and extend service life.
Expandable System Design
Up to six MultiPlus units can be connected in parallel for increased power output, while three units can be configured for three-phase operation.
Ideal Applications
- Campervans and motorhomes
- Caravans
- Marine and boating electrical systems
- 4x4 and expedition vehicles
- Off-grid cabins and tiny homes
- Backup power systems
- Renewable energy installations
- Mobile workshops and service vehicles
Why Choose the MultiPlus 12/800/35-16?
The Victron MultiPlus 12/800/35-16 offers a complete power management solution in a compact package. Combining a 700W pure sine wave inverter, powerful 35A battery charger, fast transfer switch, and intelligent PowerAssist technology, it delivers reliable mains-quality power and battery charging wherever you travel. Its advanced monitoring capabilities, expandability, and proven Victron reliability make it one of the most popular inverter chargers for leisure, marine, and off-grid applications.
Payment & Security
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