At Resort Life Carts, we specialize in professional golf cart battery replacement, repair, and lithium upgrades for all major brands. Whether your cart is losing power or you’re ready for a high-performance lithium conversion, our certified technicians in Madera, CA deliver expert service that keeps your cart running longer and stronger.
We proudly serve customers throughout Madera, Fresno, Clovis, and the Central Valley, providing trusted golf cart battery diagnostics, replacements, and upgrades for residential, commercial, and street-legal carts.
When your golf cart slows down, loses charge quickly, or struggles on hills, it’s often time to replace your batteries. Our team performs a full system diagnostic to pinpoint any issues and recommend the best replacement or upgrade for your specific model.
We service and upgrade battery systems on leading brands including ICON, E-Z-GO, Club Car, Yamaha, Evolution, Advanced EV, and more.
We run a full diagnostic on your current batteries and replace worn or failing units with high-quality new ones, whether you’re using lead-acid or lithium. Ready to upgrade to lithium-ion? We handle complete conversions, including:
Choosing battery upgrades in Madera, California means you get expert installation and the peace of mind that your investment is protected.
Whether you’re maintaining your current cart or upgrading for more power, our battery service in Madera ensures peak performance every time.
A full golf cart battery service includes testing voltage, load testing, checking water levels (for lead-acid), tightening terminals, cleaning corrosion, inspecting cables, verifying charging system health, and confirming proper battery performance. Regular service prevents breakdowns and extends battery life.
Common signs you need a golf cart battery replacement include slow acceleration, reduced driving range, long charging times, corrosion buildup, batteries overheating during charge, or swollen battery cases. If your cart struggles under load or loses power on hills, replacement is usually recommended.
Lithium golf cart batteries typically last 8–12 years, far longer than lead-acid batteries. They also maintain stable performance across their lifespan, meaning your range and power output stay consistent until the end-of-life cycle.
The cost depends on whether you’re replacing with lead-acid or upgrading to lithium.
Lead-acid battery replacement: typically more affordable upfront
Lithium upgrade packages: higher cost but longer lifespan + zero maintenance
We provide quotes based on your cart model and driving needs.
Lead-acid batteries should be serviced every 3–6 months, especially if the cart is used regularly. Lithium batteries require far less maintenance but should still be professionally checked annually to ensure peak performance and proper BMS function.
Yes! We specialize in full lithium battery conversions. Lithium batteries offer better performance, faster charging, and longer life — and we’ll make sure your system is fully compatible.
We upgrade all major golf cart brands, including ICON, Club Car, Yamaha, E-Z-GO, Evolution, and more.
Yes — a lithium battery upgrade offers major benefits: faster charging, longer lifespan, lighter weight, better hill performance, and more consistent power output. Lithium packs also require almost zero maintenance compared to lead-acid batteries. Most cart owners see improved reliability and overall performance.
Yes — most lithium golf cart batteries require a compatible lithium charger or a reprogrammed onboard charger. Using the wrong charger can reduce battery life or cause charging issues. When upgrading, we provide a charger that matches your specific lithium pack.
It’s not recommended. Golf cart batteries function as a matched pack. Replacing only one can cause imbalance, poor performance, premature failure, and additional cost later. Always replace the full set unless upgrading to lithium.
Yes — most lithium upgrades increase range significantly. Depending on the pack size, many carts gain 25–75% more driving distance per charge and maintain this performance consistently over time.
Yes! We offer concierge pickup and delivery for customers across Fresno, Madera, Clovis, Bass Lake, and surrounding areas. Just schedule your service online or by phone.
Faster charging
Longer lifespan
No water maintenance
Increased power
Lighter weight
Better hill performance
More consistent voltage
Cleaner and safer technology
This is why so many owners choose a lithium battery upgrade during replacement.
