Extreme Off-Grid Power In a Small Footprint
Power Your Adventure: EX1 Batteries + Victron Energy = The Ultimate Off-Grid & RV Power System
When you're off the grid—whether you're deep in the wilderness or just chasing the horizon in your RV—you need a power system that’s as tough, intelligent, and reliable as you are. At Expion360, we build energy solutions designed to power the pursuit of adventure. And our EX1 series lithium batteries, now available in both Classic and SmartTalk™ Bluetooth versions, are at the heart of it all.
Pair them with Victron Energy’s cutting-edge components, and you've got a smart, scalable power system built to handle real-world demands.
Meet the EX1: Serious Power, Unmatched Performance
The EX1 Series has the most energy density in a small footprint. Built with adventure in mind, these 12V LiFePO4 batteries deliver long-lasting, high-performance power for RVs and anywhere off-grid.
Why the EX1?
- Premium LiFePO4 chemistry: Up to 10x longer lifespan than lead acid.
- Extreme Energy Density: Our game-changing 4.0Ah UL1642 recognized (file no. MH64383) stainless steel encased 26650 cylindrical cells.
- Compact & modular design to fit in tight spaces or scale up with ease.
- Rugged ABS enclosure designed for the real world.
Now available in two powerful flavors:
- EX1 Classic – The reliable, no-fuss battery you know and love
- EX1 Bluetooth (SmartTalk™) – Adds real-time monitoring via our SmartTalk™ app so you can keep tabs on battery health, voltage, current, and more right from your phone
Whether you're a DIY off grid home builder or a seasoned RV enthusiast, the EX1 gives you the confidence to go further.
Why Pair With Victron?
Victron Energy is the gold standard when it comes to power system components. With a broad ecosystem of inverters, charge controllers, battery monitors, and smart integration tools, Victron gives you full control and visibility over your off-grid power setup.
Popular Victron Pairings with the EX1:
- Victron SmartSolar MPPT Charge Controllers – Maximize your solar harvest with high-efficiency charging.
- Victron MultiPlus or Quattro Inverter/Chargers – Seamlessly switch between shore, generator, or battery power.
- Victron Cerbo GX and GX Touch – Centralize control and monitoring across your system, right on a touchscreen or remotely via the Victron Remote Management (VRM) portal.
- Victron SmartShunt – A sleek, powerful battery monitor that plays nice with your EX1 Bluetooth model.
With Victron, your EX1 battery doesn’t just sit there—it becomes a smart, integrated part of a high-performance system.
Example Setup: Off-Grid RV Power System
Let’s say you’re building an RV setup with:
- 1 x EX1 368Ah battery
- Victron MultiPlus 2000W Inverter/Charger
- Victron SmartSolar MPPT 100/50 charge controller
- 400W of roof-mounted solar
- Victron Cerbo GX with GX Touch display
What you get:
- Reliable power for appliances, laptops, tools, and more
- Real-time system monitoring on your phone or display
- Peace of mind knowing your system is built to handle extremes
- Future-proof scalability as your needs grow
Built for the Long Haul
The EX1 + Victron combo isn’t just powerful—it’s smart, safe, and scalable. Whether you're boondocking for a weekend or living full-time off-grid, this system delivers clean, quiet, and consistent power without compromise.
So go ahead—ditch the noise, ditch the gas, and embrace the freedom of true off-grid energy.
Ready to Build Your System?
Explore the EX1 Series and start designing your off-grid power setup today. Our team is here to help you spec the perfect Victron components and battery configuration for your rig or cabin.