Lithium RV Batteries

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In a year full of tricks, it's time to treat yourself! Enjoy 10% off + free LuminAid solar lantern. Spooktacular sale ends November 1.

*Code excludes bundles and already discounted products.

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High-Power Energy To Explore

When your journey involves countless miles or remote campsites, you need a trustworthy battery that won’t hold you back. Lightweight RELiON lithium iron phosphate (LiFePO4) batteries are maintenance-free, fast-charging and environmentally-friendly to provide reliable power and peace of mind while you enjoy some well-earned peace and quiet.

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Lithium Benefits for Recreational Vehicles

It’s hard to beat a RELiON lithium iron phosphate (LiFePO4) battery when they deliver everything you need to support life on the road and off-the-grid. Inherently safe and lightweight, you’ll not only travel further more efficiently you’ll do it with less of a footprint without sacrificing power, performance and reliability.

More Usable Capacity

RELiON lithium batteries allow you to use 100% of their capacity, regardless of the rate of discharge. So, run all your electronics and know that you have ample reserves, even when you’re boondocking.

Long Life

RELiON lithium batteries provide up to 10 times longer life than lead-acid batteries, and they still provide 80% of rated capacity after 2,000 cycles.

Partial State of Charge Tolerant

Partial charging does not affect performance quality or battery life. A low self-discharge rate means worry-free storage so even occasional users can be assured of reliable performance.

Drop-in Replacement

RELiON lithium batteries are available in a variety of BCI standard sizes for easy drop-in replacement. Looking for a custom solution? No problem! Our Certified PowerPros will work to design the best system for your needs.

Safety Tested

Unlike other lithium chemistries, RELiON LiFePO4 batteries are inherently safe due to their stable chemical composition, and we have the UN38.3, UL1642 and IEC62133 test results to prove it.

High Performance

Built to last, designed to perform, premium RELiON lithium batteries deliver unsurpassed performance on the water. We back this claim with a comprehensive, 5-year warranty.

60 Day Boondocking Experiment

RELiON Lithium Batteries for Your RV Adventures

Customer Success Story

"The RELiON batteries have a solid warranty and a stellar Battery Management System (BMS). Especially compared to lead acid batteries, which I’ve used in the past, the RELiON batteries are much lighter, which is crucial given van weight limitations. In addition to being very lightweight, they also come in a range of different, highly compact, sizes. They also use the safest battery chemistry: lithium iron phosphate, which is key if you’re sleeping next to them.”

– Jarrod Tocci

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Which RELiON Battery is Right for Your RV?

With so many different configurations, applications and needs, RV owners know finding a battery that checks all the boxes can be a challenge. The chart below shows common batteries purchased for use in different classes of RVs.

Limitless Experiences

Learn the benefits of switching to RELiON lithium batteries for your RV adventures or off-grid lifestyle. We'll cover everything from safety to the lifespan of a lithium battery.

Tech Tuesday | What to Consider When Switching to Lithium

Meet one of our RELiON experts, Chi Woodruff, Senior Product Manager. For this Tech Tuesday, he's telling you all about creating your personal RV set-up with RELiON batteries. Watch to learn more!

Buy Your Lithium RV Battery

Your RELiON Battery purchase supports our planet as we donate 1% of our sales to environmental nonprofits.

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