Built with UL 1642 Recognized cells and a fully UL 1973 Compliant battery pack. Experience relentless power backed by the industry’s strictest safety standards.
We don't just promise rugged reliability; we put it in writing for the next twelve years. Build your dream rig knowing our uncompromising warranty guarantees your power system is protected long after the competition quits.
We refuse to outsource our standards when your performance is on the line. Engineered in the USA, our products are built with exacting precision to ensure maximum power output and relentless, everyday reliability you can trust.
Stop bottlenecking your system with weak connections. Our solid brass terminals are 96.7% larger than the size of the standard for an unbreakable grip and maximum power.
We push our products to the absolute limit so you never have to second-guess your rig. Experience trail-tested durability that refuses to quit, mile after grueling mile.
Power your world with Victron's industry-standard MultiPlus inverter/chargers. Engineered with a dedicated Lithium-specific charging profile, these units maximize the cycle life and performance of your Expion360 batteries. Add a Cerbo GX for a cohesive, powerful, and total-monitoring system.
Keep your system optimized with the waterproof NOCO Genius range. Ideal for marine and rugged overland setups, these multi-bank chargers offer precise 10-amp per bank charging, safely restoring power to your LiFePO4 bank. Features advanced thermal compensation for extreme weather conditions.
For serious off-grid travel, the Redarc Manager30 is the ultimate all-in-one charging solution. Seamlessly handle solar, DC-to-DC (alternator), and AC energy inputs simultaneously. Pair with RedVision for total control over your power, water levels, and much more from a single, durable screen.
Discover our range of high-performance lithium batteries designed for your power needs.
LiFePO4 Cells
UL1642 Recognized steel-encased cells
VHC™ Heating
Vertical Heat Conduction for superior cold weather performance
SmartTalk™ App
Real-time battery system health and monitoring
Advanced BMS
Complete protection for your battery
An Off-Grid Lithium Battery To
Explore With confidence
Our LiFePO4 lithium batteries are engineered for ultimate durability, reliability, and safety. Whether you need a deep cycle “house battery” for your custom van build, something lighter and more energy dense for trolling motors, or an off-grid lithium battery for home energy solutions, our products deliver.
Traditional batteries are heavy, inefficient, and sensitive to deep discharges. Our LiFePO4 technology changes the math. From internal heating for cold-weather charging to SmartTalk™ Bluetooth integration, we’ve eliminated the pain points of off-grid power. See how we stack up against the old standards:
| Feature | Expion360 Group 27 (LiFePO4) | Standard Lead Acid | Standard AGM |
|---|---|---|---|
| Warranty | 12-Year Limited Warranty | 1 Year | 1 Year |
| Cycle Count | 4,000+ Cycles | 500 Cycles | 800 Cycles |
| Usable Capacity | 100Ah (100% DoD) | 50Ah (50% DoD) | 60Ah (60% DoD) |
| Weight | ~34 lbs | ~55 lbs | ~65 lbs |
| Energy Density | 38-46 Wh/kg | 30–50 Wh/kg | 30–40 Wh/kg |
| Internal Heating | ✔ VHC™ Internal Heating | ✘ | ✘ |
| BlueTooth | ✔ SmartTalk™ App Integration | ✘ | ✘ |
A Story Of Passion and Pursuit
Expion360 started from a passion for batteries and premium engineering. But it also began with a passion for adventure. We knew performance was key from cross-country RV trips to deep sea fishing. So, we asked ourselves: what if we could build the lithium battery better? If we made it lighter, more durable, and gave it ten times the life and three times the energy (compared to a traditional lead acid battery)?
The answer:
Expion360 LiFePO4 lithium batteries to power the pursuit.
Find Our Off-Grid Lithium Battery Products Near You
Nothing should stop you when you’re ready to pursue the next big thing. Shop online or search our locator to find a trusted dealer near you.
