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Outer Space Van Supply

Under Seat System (Sprinter)

Under Seat System (Sprinter)

Regular price $2,999.99 USD
Regular price Sale price $2,999.99 USD
Sale Sold out

Electrical System that fits under a 2007-2024 Sprinter passenger seat base. (will not fit in a Mercedes seat swivel "low" seat base)

What if you could have your electrical system installed under the passenger seat? A lot of camper vans don't actually need a large electrical system—all you need is something to power the basics: lights, a fridge, water pump, device charging, and occasional induction cooktop usage—and this Under Seat System will have no trouble powering that; especially if you add a second battery down the road. Battery tray can fit a 13.75" W x 9" T x 10.5" D battery/batteries.

Designed to fit seamlessly under the passenger seat base, it saves space while providing reliable power. Mounted on an aluminum plate for efficient heat dissipation, it uses Victron components and offers space for another battery if you want to upgrade. This does not include an inverter, but depending on your needs, this system can support a 2000 watt inverter with both (200ah) batteries installed. With its low profile, this system is perfect for those seeking a discreet and expandable power solution for their adventures.

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This product ships to you in two (2) separate packages.

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Components Used:

Default programming:

• See blog post



This item ships in two (2) shipments: 1) Battery, 2) Assembled System.

This system is wired, tested, and ready to install in your Sprinter van's passenger seat base using existing factory mounting locations. It will ship to residential and commercial addresses. Sorry, we cannot ship to PO boxes.


Outer Space Van Supply offers a 1 year warranty on workmanship and Manufacturer Claims (See below). This covers A) any defect in manufacturing of the install brackets, B) assembly of the system.

While uncommon, its possible to have a Manufacturer Fault on the electrical components used. In this case, the specific manufacturer of the component would carry the warranty. We are happy to assist this process as much as possible, but cannot be directly responsible to remove, replace, and ship the component to the manufacturer (if needed)


Using popular and reliable Victron components, this system will charge faster and run longer that anything in its size class.


Not sure how much power you'll need? Start with one battery and easily double runtime down the road.


Installation takes the average DIY'er less than a day. (Our shop takes 3 hours)


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