About Expion360 Power Systems

Expion360 Power Systems are strategically bundled for optimal performance and adventure. Each bundle was created to suit the particular needs of our customers and to streamline the process of finding which accessories work best with our lithium batteries. Whether you just need the basics or are looking for something more extensive, our power systems are designed to keep adventure going. 

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Lithium Batteries

Charge and Convert



"After a lot of research, I decided to install Expion360 lithium batteries for my Airstream RV. I can keep going for weeks on end without plugging in. Easy to maintain, use, safe, and always charged with solar. Highly recommend these batteries!"

Andrea U.