Challenge Your Limits with Lithium Batteries
RELiON lithium iron phosphate (LiFePO4) batteries offer significant advantages over lead-acid counterparts, including improved discharge efficiency, a longer lifespan, and the ability to deep cycle while maintaining power.

Products For Any Application
From drop-in ready products to custom solutions, RELiON lithium iron phosphate batteries are one of the most durable and reliable energy sources on the market. And, they’re perfect for powering a wide variety of applications such as golf carts, sailboats, commercial equipment, and more. Take the next step in green energy with rechargeable LiFePO4 batteries.

InSight Series
Legacy Series Lithium Batteries

InSight Series
Challenge Your Limits with Lithium batteries like they have at RELiON.  They built the InSight series from the ground up by battery experts with 30+ years of experience. RELiON’s InSight Series® line of batteries offer all the advantages of lithium batteries – longer life, lighter weight and no maintenance – with even more intelligent features built-in.

Legacy Series
RELiON’s Legacy Series batteries are the perfect drop-in replacements for Group 24, 27, 31 and 8D AGM, GEL or lead-acid batteries.

LT Series Lithium Batteries
HP Series Lithium Batteries

Low Temperature (LT) Series
RELiON’s LT Series lithium iron phosphate batteries are cold-weather performance batteries that can charge at temperatures down to -4°F (-20°C).

HP Series
RELiON’s HP Series is Ideal for Dual Purpose Applications. They are used for High Current Starting applications like starting a boat or air compressor.

Lithium Battery Accessories

Accessories
Components to complete your battery installation.

Benefits of Lithium Batteries

  • Less Weight
    RELiON lithium batteries weigh approximately one-third less then traditional batteries
  • More Power
    Lithium batteries have up to 50% more stored energy than traditional flooded, AGM, or GEL lead-acid batteries.
  • Highly Efficient
    Lead-acid batteries will lose power much faster during discharge. The super-low resistance (and 99% efficiency) of RELiON lithium batteries allows for faster charging and minimal energy loss.
  • Constant Power Levels
    Lithium batteries provide 100% of their rated capacity, regardless of the rate of discharge.
  • Long Life
    Rechargeable RELiON lithium batteries cycle 3,500 times or more. Lead-acid batteries have approximately 300-500 cycles.