EZGO Golf Cart Lithium Battery Conversion Kits

Power your EZGO golf cart with industry-leading lithium battery conversion kits engineered for TXT, RXV, Express S4/S6, Freedom, and Medalist models. Whether you need a 36V EZGO golf cart lithium battery conversion kit for an older TXT or a high-capacity 48V or 72V setup for serious range, Lithium Rhino has a drop-in solution that fits, no frame modifications required.

Every EZGO lithium battery we sell ships with our 8-year warranty, free shipping inside the USA, free remote install support, and 0% financing options. Our kits are designed, engineered, and supported from the United States, and backed by real techs who actually answer the phone.

• Drop-In Fit for EZGO TXT, RXV, Express & Freedom
• 36V, 48V & 72V Lithium Conversion Kits
• 8-Year Industry-Leading Warranty
• Free Remote Install Support (30-min Video Call)
• 0% Financing & 30-Day Money-Back Guarantee

Why Upgrade Your EZGO Golf Cart to Lithium?

If you're still running lead-acid batteries for a EZGO golf cart, you already know the pain: monthly watering, sulfation, voltage sag on hills, and replacement every 3–5 years. A lithium conversion solves all of that. Our EZGO lithium battery conversion kits deliver:

• 2–3x more range per charge compared to lead-acid
• Up to 70% lighter weight, better acceleration and tire wear
• 10-year typical lifespan vs. 3–5 years for lead-acid
• Zero maintenance, no watering, no equalizing, no corrosion
• Consistent power from full charge to empty (no voltage sag)

What's Included in Every EZGO Lithium Conversion Kit

• Lithium battery pack with built-in BMS (Battery Management System)
• Compatible smart EZGO golf cart battery charger
• Battery cables and terminal hardware
• Mounting brackets sized for the EZGO battery tray
• Bluetooth monitoring (on select models)
• Step-by-step installation guide + 30-min remote install support

Frequently Asked Questions

How long do EZGO lithium batteries last?

Our EZGO lithium batteries are rated for 4,000–5,000 charge cycles, which typically equals 8–10+ years of regular use more than 2x the lifespan of lead-acid batteries.

Will a lithium conversion fit my stock EZGO battery tray?

Yes. Every Lithium Rhino EZGO conversion kit is designed as a true drop-in replacement. The pack and brackets are sized to fit the factory battery tray on TXT, RXV, and Express models without cutting or welding.

Do I need a new charger for an EZGO lithium battery conversion?

Yes, lithium batteries require a charger with a lithium-specific charge profile. Every Lithium Rhino conversion kit ships with a matched EZGO golf cart battery charger included, so you're ready to plug in on day one.

How much range will I get from a 48V EZGO lithium conversion?

Range depends on capacity: a 65Ah pack typically delivers 25–35 miles per charge, a 105Ah pack delivers 40–55 miles, and a 170Ah pack can push 70+ miles in stock cart conditions.

Can I install an EZGO lithium battery conversion kit myself?

Yes. Most customers complete the swap in 1–2 hours with basic hand tools. Every kit comes with a free 30-minute remote install video call with one of our techs and lifetime customer support.

What's the difference between the EZGO TXT and RXV conversion kits?

The battery pack and BMS are the same, the difference is the wiring harness and bracket fitment. When you order, just let us know which EZGO model you have and we ship the right hardware.

Why Choose Lithium Rhino for EZGO Batteries?

We're not a re-seller. Lithium Rhino designs, engineers, and supports every EZGO golf cart battery we ship from our facility in Florida. That means when something needs attention, you talk to the people who actually built your battery, not an offshore call center. Combine that with the longest warranty in the industry (8 years), free shipping, and 0% financing, and you can see why thousands of EZGO owners have made the switch.

Ready to upgrade? Browse the kits above, or call us at (813) 336-2457 and we'll help you pick the right setup in 5 minutes.