Select Summer Sale: Limited-Time Savings
Get DetailsLithium Marine Batteries
Shop NowBecome a RELiON Dealer
Find Out How
The New InSight Series™ is a Game Changer
The first lithium battery of its kind, the new InSight Series™ are scalable LiFePO4 drop-in replacement batteries, that come in industry-standard sizes, with no extra hardware needed when connected in parallel! Plus, its SuperSmart BMS maximizes performance throughout the life of the battery.
Get the Details60 Day Boondocking Experiment
Lithium Battery Technology
RELiON Lithium Iron Phosphate batteries (LiFePO4) are designed to outperform traditional lead-acid batteries on the road, on the water or off-the-grid. They offer more usable energy in a lightweight, no maintenance package that’s safe, reliable and worry-free.
See ProductsWherever you need efficient power—on the golf course, in the city or on the open sea, trust premium lithium iron phosphate batteries to deliver reliable performance every time.
Electric Vehicles
More range, less weight, LiFePO4 batteries help you do more, more, more.
Discover More
Renewable Energy
Take your environmental consciousness one step further storing energy with LiFePO4 technology.
Discover More
Marine
More energy, more power, lithium iron phosphate batteries means you’ll enjoy more time on the water.
Discover More
Recreational Vehicles
Reliability on the open road means LiFePO4 batteries power peace of mind.
Discover More