36V Conversion Kits

Bring your classic golf cart into the lithium era. Lithium Rhino's 36V golf cart conversion kit delivers everything you need to replace heavy, sluggish lead-acid batteries with a modern LiFePO4 system, more range, more speed, half the weight, and an 8-year warranty backing every kit.

Whether you own an EZGO Marathon, Medalist, TXT, a Club Car DS, or any other classic 36V cart, our drop-in 36V lithium battery conversion kit is the simplest, most reliable upgrade you can make.

Why a 36V Lithium Conversion Beats Lead-Acid Every Time

If you're still running six 6V lead-acid batteries, you already know the pain: dying range after a few years, monthly watering, terminal corrosion, and a cart that gets slower every season. A 36V lithium golf cart battery conversion kit fixes all of it in a single weekend install.

• 2–3x the range of equivalent lead-acid batteries
• Up to 70% lighter, your cart accelerates faster and rides smoother
• Zero maintenance, no watering, no equalizing, no terminal cleaning
• Consistent power from 100% to 20%, no more slowdown as the pack drains
• 8-year warranty with thousands of charge cycles

What's Included in Every 36V Conversion Kit

No hunting for compatible parts. Every Lithium Rhino 36V golf cart conversion kit is a complete, ready-to-install package:

• 36V LiFePO4 lithium battery (65Ah or 105Ah)
• Smart battery management system (BMS) with Bluetooth monitoring
• Matched 36V lithium charger
• All cables, connectors, and mounting hardware
• Step-by-step installation guide
• Free remote install support via 30-minute video call

Choose Your 36V Lithium Golf Cart Conversion Kit

36V 65Ah Lithium Rhino Conversion Kit: The smart starter kit. Perfect for shorter neighborhood routes, weekend cruising, and stock carts that don't need extreme range. Delivers roughly 25–35 miles per charge at a price that beats premium lead-acid replacements.

36V 105Ah Lithium Rhino Conversion Kit: The best 36V golf cart lithium battery conversion kit for serious daily use. Nearly 60% more capacity for 40–55 miles of range, ideal for longer commutes, hunting carts, and anyone who wants to charge less and ride more.

EZGO 36V Lithium Battery Conversion Kit Compatibility

Our 36V kits are engineered as drop-in replacements for the most popular classic golf cart platforms:

• EZGO Marathon, Medalist, TXT (36V models)
• Club Car DS (36V)
• Yamaha G2, G8, G9, G14 (36V)
• Harley-Davidson and Columbia 36V carts

If you can lift the old lead-acid batteries out, you can install the new lithium pack, most owners are riding the same day.

Why Choose Lithium Rhino for Your 36V Conversion

We're 100% USA owned and operated, with a US-based support team that actually answers the phone. Every golf cart 36V lithium battery conversion kit ships free, comes with our industry-leading 8-year warranty, and includes free remote install support, a 30-minute video call with a real technician who'll walk you through every step.

• 8-year warranty (most competitors offer 3–5)
• Free shipping on every order
• 30-day money-back guarantee
• 0% financing available
• Lifetime customer support from real techs

Ready to ditch the lead? Pick your 36V lithium conversion kit above and turn your classic cart into the smoothest, longest-running ride in the neighborhood.