Unmatched Engineering For Exploration
Self-reliance and preparation are keys to overlanding success. There are few things as inspiring as veering off the beaten path with nothing but your rig and a few necessary supplies. But with this drive, you need powerful tools to get you there. Our deep cycle batteries are made to keep operations in your outfitted rig running smoothly and predictably.
Lithium batteries for van life are upgrades to traditional lead-acid batteries. They’re smaller, lighter, more durable, and have an overall greater capacity to handle your needs. With overlanding, you need to account for every bit of weight. That's why E360 batteries make efficient use of space inside and out. The next great adventure is out there; we make sure you can power the pursuit.
We use only the highest-grade lithium iron phosphate encased in steel and meeting the UL1624 standard (UL file no. MH64383). This material and engineering make for unparalleled reliability, stability, and safety.
We took the standard battery case up a notch with built-in rubber feet, radiused corners, 96.7% larger terminal connection pads, interior molded ribs for structural security, and the highest-grade ABS plastics with additives for fire retardancy. Our innovative case design changes the scope of the industry.
To keep our batteries as powerful and efficient as possible, we’ve welded our cells via thick copper/tin machined collector plates, welded all interior pack points, added a press broke flange at each end to create a mechanical backbone for the BMS, used high-grade wiring and ring terminals throughout, and treated connections with industrial epoxy for long-lasting protection.
Battery Management System (BMS)
Our “smart” BMS design has abundant features to provide you with the safety and performance you desire, such as: low-temp discharge, auto-shutoff, short circuit protection, low and high-voltage shutoffs, and overcurrent disconnect. Our structurally sound BMS board features a bolted design, eliminating all unnecessary solder, resulting in one cohesive pack for years of trouble-free performance.
Industry-Leading Warranty and Support
Lithium batteries are an investment into your thirst for adventure. That’s why we implemented an industry-leading 12-year warranty to show our customers that we’re here for the long run. This guarantee, coupled with our U.S.-based customer support team (trained in lithium technology), means you can trust in a product that’s built not only to last but to outlast.
Explore our expertly engineered collection of premium lithium batteries, mounting kits, power systems, and accessories backed by unmatched support and quality.
"When we built our Sprinter van as a platform for teaching about cutting-edge products, Expion360 batteries were literally at the center of the design. Their construction and performance allowed fewer cells, and the ability to stay off-grid indefinitely. These and other Expion360 products are also among the top items I teach about in my classes on solar power systems for vehicle-based adventure travel."
“Expion360 batteries allows us to stay to stay out in the woods and on all these fun trips for a very extended amount of time. We are super happy with them.”