Next-Level Power. Zero Worries.
Upgrade your lead-acid batteries to maintenance-free lithium and unlock more range, faster charging, and a smoother ride—installed by the E3 Vehicles service team.
- Professional installation & inspection
- Zero-maintenance lithium batteries
- Perfect for Tomberlin, Evolution, Bintelli & more
Choose Your Lithium Upgrade Package
Two high-performance options designed for maximum power, range, and reliability.
Lithium Battery Upgrade 105Ah
Most Popular- Ideal for daily neighborhood + beach cruising
- Fast charging and strong acceleration
- Zero watering or corrosion
- Includes professional installation
Lithium Battery Upgrade 160Ah
Max Range- Perfect for long routes & hilly terrain
- Best-in-class power consistency
- Massive range increase vs 105Ah
- Includes professional installation
Why Upgrade to Lithium?
Experience the difference immediately.
Up to 70% More Power
Stronger acceleration, better hill-climbing even with a full cart.
5x Faster Charging
Less time plugged in, more time cruising the neighborhood and beach.
Long-Term Savings
Zero maintenance, longer life than lead-acid, and no acid mess.
Warranty & Local Support
Installed, tested, and supported locally by the E3 Vehicles team.
How It Works
Request a Quote
Tell us your cart model and usage. We'll confirm pricing and availability.
Get Your Discount
Choose $500 OFF or $250/$250 split with your referral.
Drop Off Your Cart
We install, test, and program your new lithium upgrade same day.
Frequently Asked Questions
Will I notice a difference?
Yes — acceleration, consistency, and range improve dramatically.
How long does installation take?
Most upgrades are completed same day once parts are in stock.
Is my cart compatible?
We install lithium on Tomberlin, Evolution, Bintelli, and more.
What happens to my old batteries?
E3 Vehicles handles safe removal and recycling.
Ready for More Power & Range?
Secure your end-of-year lithium upgrade pricing before it expires.