How a premium campervan conversion proves you don't have to sacrifice comfort to enjoy true off-grid freedom.

For many people, going off-grid still means compromise; Smaller appliances. Simpler meals. Constantly checking battery levels. Planning every watt of electricity before switching something on. It's a perception that has followed campervan living for years, with many believing that true off-grid freedom comes at the expense of everyday comfort, but modern lithium battery technology is changing that.

With the right electrical system at its heart, a campervan can offer many of the comforts of home while giving you the freedom to explore wherever the road takes you. Few vehicles demonstrate that better than the Raven Roamer, a stunning Mercedes Sprinter box van conversion designed and built by Raven Van Conversions.

Using the Fogstar Drift Gen2 12V 628Ah Lithium Leisure Battery, Raven has created a vehicle capable of supporting genuine off-grid living without asking its owners to compromise on the things that make travelling enjoyable.

From Vision to Reality

The Raven Roamer wasn't designed to be just another campervan!

After years of converting traditional panel vans, the team at Raven Van Conversions found themselves drawn towards Mercedes Sprinter box vans. The additional internal space offered far greater flexibility when designing layouts, making them ideally suited to customers looking to spend extended periods living and travelling off-grid.

The ambition from the outset was simple: create a luxury campervan that could remain off-grid for as long as possible while delivering all the comforts of home. To achieve that, Raven partnered with Tiny Build Electrics to develop an electrical system capable of meeting the demanding power requirements of modern van life.

Choosing the right battery system was one of the most important decisions in the entire build. After extensive research and conversations with the Fogstar team at the NEC Show in Birmingham, Raven felt the company shared the same philosophy they had built their own business around—quality, reliability and long-term performance.

Having previously worked with numerous lithium battery manufacturers, their experience made the decision straightforward.

"We've used lots of different brands of battery over the years and have found Fogstar to outperform any others on the market."

Today, the Fogstar Drift Gen2 628Ah forms the heart of the Raven Roamer's electrical system, delivering the dependable power needed to support life away from campsite hook-ups.

Every Home Comfort, Anywhere

Luxury isn't just about beautifully crafted furniture or premium finishes. It's about being able to live exactly as you would at home, no matter where you've chosen to park. The Raven Roamer was designed to remove the traditional compromises associated with off-grid travel, allowing owners to enjoy modern conveniences without constantly thinking about their power consumption.

Thanks to its high-capacity electrical system, the vehicle comfortably powers:

• Double induction hob
• Large fridge freezer
• Combi heating and hot water system
• Microwave
• Air fryer
• Coffee machine
• 230V sockets throughout
• Interior lighting
• Water pumps
• Optional air conditioning

Whether it's preparing breakfast before setting off for the day, making fresh coffee beside a remote Scottish loch or relaxing in the evening with the heating running, the Raven Roamer delivers a genuine home-from-home experience wherever the adventure leads, and that's exactly what the Fogstar Drift Gen2 range was designed to enable!

Built Around Reliability

A premium conversion deserves an electrical system that's just as carefully considered as the craftsmanship surrounding it.

Working alongside Tiny Build Electrics, Raven designed a highly efficient system built around Victron Energy components and the Fogstar Drift Gen2 628Ah, ensuring every element works seamlessly together.

The battery offers more than just impressive capacity. Straightforward installation, excellent compatibility with Victron systems and dependable real-world performance make it an easy choice for their premium builds.

The integrated battery trays also simplify installation, saving time while providing a secure, professional finish. More importantly, the system delivers exactly what customers expect—long runtimes, efficient charging and the confidence to spend extended periods away from the grid without worrying about running out of power.

The Result

The Raven Roamer is proof that off-grid living no longer has to mean compromise.

By combining thoughtful design, premium craftsmanship and a carefully engineered electrical system centred around the Fogstar Drift Gen2 628Ah, Raven Van Conversions has created a vehicle capable of delivering the comforts of home in some of the most remote locations imaginable.

It's a build that perfectly demonstrates what modern lithium technology makes possible, because when you choose the right battery system, you're not just buying more capacity.

You're buying the confidence to explore further, stay longer and enjoy every journey without compromise.

Build Summary

Vehicle
Mercedes Sprinter Box Van

Installer
Raven Van Conversions

Electrical Design
Tiny Build Electrics

Battery
Fogstar Drift Gen2 12V 628Ah Lithium Leisure Battery

Electrical System
Victron Energy

Learn More:

Discover the Fogstar Drift Gen2 12V 628Ah Lithium Leisure Battery and explore how premium lithium technology can transform your next campervan conversion.

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