Built For The Long Haul
Boat batteries aren’t one-size-fits-all, and neither are your boating needs. Whether you’re outfitting trolling motors or installing a lithium battery to operate your cabin electronics, you need something that can withstand marine conditions with power and efficiency.
Whereas traditional lead acid boat batteries can be heavy and clunky, our lithium marine batteries are 50% lighter, three times more energy dense, and have ten times the life cycle. In addition, 3x faster recovery means you can charge faster, save time, and move further. On the water, that can be the difference between a good day and a bad one. There’s no doubt that these batteries are built for the long haul.
Lithium Marine Batteries
Key Features
Expion360 lithium batteries are expertly engineered inside and out.
Industry-Leading Warranty and Support
Lithium batteries are an investment into your marine pursuits and give you more time on the water. 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.
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Lithium Marine Batteries
Explore our expertly engineered collection of premium lithium batteries, mounting kits, power systems, and accessories backed by unmatched support and quality.
"Expion360 lithium batteries afford me the peace of mind to fish all day without ever having to worry about power loss with my trolling motor or electronics! Check them out if you're looking for safe, reliable power!"
"As a guide and tournament angular I test and challenge my equipment daily, the number one most important part without a doubt are our batteries. Nothing works if they don’t hold up to the demands put on them. Electronics, trolling motor, running lights, and live wells all depend on these batteries. That’s why I choose the Expion360 lithium from wholesale batteries for my boat."