Bolt Energy Batteries

Looking to power your golf cart with a clean, high-performance lithium upgrade? Our Bolt Energy collection at Extreme Kartz delivers that upgrade for your Club Car, EZGO, or Yamaha model.

Ready for serious power and longer rides without the hassle?

✅ LiFePO₄ chemistry for long‑cycle life and consistent output
✅ Maintenance‑free—no watering, no corrosion, no equalizing charges
✅ High‑output capability for upgraded carts—faster throttle response and less sag under load
✅ Bolt Energy kits bundle includes charger and hardware, so you’re essentially all‑in one
✅ Backed by a strong warranty and supported by Extreme Kartz’s lithium‑expert staff

If you’re driving a Club Car, EZGO, or Yamaha cart and are ready to swap out your aging lead‑acid batteries, this Bolt Energy kit makes the difference. The lightweight lithium pack means less weight, more usable range, and more punch when you step on the gas—turn heads in your neighbourhood or on the course. With the charger already included in the bundle, you’re getting a smart, integrated system—not just isolated cells. With drop‑in style fitment and Extreme Kartz’s plug‑and‑play support, you’re stepping into the next level of golf cart power.

Enhance Your Ride Even More

Once you’ve installed a Bolt Energy lithium kit, you’ll want to unlock its full potential with performance upgrades. Add a Navitas Controller to fine‑tune torque and speed on the fly, then step into the power curve with an EB Power AC Conversion Kit that pairs perfectly with lithium. For even more torque and hill-climbing power, consider a high-performance motor to transform how your cart handles under load. These upgrades bring out the best in your battery system, taking your build to the next level—no compromises, just smart, serious performance.