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Lithionics RFX

Premium Power. Verified Reliability. Lower Cost.

Lithionics RFX gives system owners the smartest way to expand and upgrade. Get the same trusted performance and safety Lithionics is known for, renewed and factory-tested for lasting power. Premium quality, exceptional value, no compromise.

Second Life.
First Class Power.

Why Choose RFX?

RFX batteries are factory-tested, certified refurbished units that feature the same advanced technology as new units, including the NeverDie® Battery Management System and real-time monitoring. With large-format prismatic cells and fire- and crush-tested enclosures, these units carry premium capability in every component. Backed by a factory warranty and dedicated support, you are guaranteed peace of mind, all at a smart price.

Before restoration begins, our engineers Investigate the original customer-reported issue, so they fully understand what went wrong and how to correct it. From there, the unit is restored, updated, and tested to meet our original standards—ensuring uncompromising performance, safety, and reliability.

Interested in an RFX Battery? Just Fill This Out.

Here’s What That Means for You

  • Up-to-Date Firmware: Every unit is updated with the latest firmware for improved performance and safety.
  • Built-In Safety: Tested to UL-relevant safety standards, including charge limits and thermal performance. 
  • New Where It Counts: Any part that doesn’t meet our standards is replaced with a new, factory-approved component.
  • Thoroughly Tested: Every unit goes through full diagnostics, charge/discharge cycles, communication tests, and stress testing
  • Warranty Included: Covered by a 3-year limited warranty and supported by our expert tech team.
RFX Series FAQ
Lithionics technician working on lithium-ion battery

Power and Performance with Purpose.

Smart power shouldn’t come at the planet’s expense, and with Lithionics RFX, it doesn’t.

Choosing RFX means choosing impact as well as quality. Today, over 95% of spent batteries end up in landfills, where toxic metals like lithium, cobalt, and nickel risk contaminating soil and water. Every Certified Refurbished unit prevents over 100 lbs. of battery waste from entering landfills, keeping valuable materials in circulation, and avoiding the environmental harm of early disposal.

By Choosing RFX You Help:

  • Keep functional battery systems out of landfills
  • Conserve rare earth materials and reduce energy use
  • Lower emissions from manufacturing and shipping
  • Support a smarter, more sustainable battery lifecycle

Same System. Same Standard. Smarter Upgrade.

RFX provides a premium upgrade path designed just for you. Whether upgrading, replacing, or expanding your system, RFX ensures you never have to compromise on performance or reliability. You will enjoy the confidence of premium engineering, the security of a factory-backed warranty, and the satisfaction of a smart investment.

It’s power refined, enduring, and ready for the future, just like you.
Couple hiking on trail

Limited Availability. Exclusive to Lithionics Customers.

Certified Refurbished units are only available to verified Lithionics owners and through our authorized dealer network. Due to the extensive certification process, availability is limited. Contact our team to explore your eligibility for Lithionics RFX.