VTCBATT 51.2V 125Ah LiFePO4 Lithium Golf Cart Battery | Drop-In Replacement | Compatiable with EZ GO, Yamaha & Club car
| Nominal Voltage | 48V (51.2V) |
|---|---|
| Nominal Capacity | 125 Ah |
| Charge Current | Max 1C |
| Discharge Current | 1C (105A) Continuous 3C (350A) peak |
| Stored Energy | 6.40 kWh |
| Dimension (LxWxH) | 24.09 x 15.43 x 9.65 inch 612×392×245 mm |
| Weight | 119.05 lbs (54 kg) |
| Typical Mileage | 80–100 km (50–62 miles) Per Full Charge |
| Cycle Life | >4,000 Times |
| Waterproof IP Rating | IP67 |
Professional Lithium Golf Cart Battery Manufacturer – VTCBATT Seamless Drop-In Lithium Conversion Solutions
With 20 years experience in lithium battery,VTCBATT has a deep expertise in producing the advanced lithium golf cart battery. Precision-engineered as high-performance, bolt-on replacements for traditional lead-acid systems,our 51.2V 125Ah lithium golf cart batteries are proven to deliver 50% more range and 4,000+ deep cycles for over 10 years of maintenance-free performance.
By upgrading to VTCBATT, you will experience maximized energy efficiency, 3Xlonger cycle life, 1/3 ultra-lightweight, and maintenance-free operation.
-The Ultimate 51.2V 125Ah LiFePO4 Upgrade Kit
Specifically designed for leading golf cart brands and various vehicle models, our 51.2V 125Ah LiFePO4 battery ensures 100% compatibility and 350A peak performance. We provide a complete lithium conversion kit, which includes:
●Dedicated Lithium Charger for rapid top-offs.
●DC-AC/DC-DC Inverters for stable power management.
●Smart Battery Monitor for real-time status tracking.
●Custom Mounting Brackets for a secure, rattle-free fit.
This all-in-one upgrade kit solution offers a convenient drop-in ready experience, allowing for a seamless transition from outdated lead-acid setups to modern lithium power.
-Versatile Solutions for Every Platform: 36V, 48V, & 72V
VTCBATT offers a comprehensive lineup of lithium-ion golf cart batteries in 36V, 48V, and 72V configurations. Whether for personal use or fleet management, our batteries deliver reliable power, 50% extended driving range, and enhanced acceleration across all major golf cart platforms.
-The Essential Safety Component for Hilly Golf Courses
In downhill slopes in mountainous golf courses,the electronic braking system may fail or disengage if the fully-charged battery cannot absord the excess regenerative energy.
VTCBATT’s integrated braking resistors can provide a critical safety net for your lithium-powered cart.During long descents, the motor generates regenerative energy. Our braking resistors act as a safety valve, dissipating surplus energy as heat. This prevents BMS over-voltage trips, protects the controller, and ensures consistent, reliable braking performance. No more worrying about mechanical brake fade or downhill “runaway” carts—just smooth, controlled power in any terrain.
How to Connect Your Lithium Golf Cart Battery
Battery for 48V Golf Cart Brands & Models
 Club Car |  E-Z-GO |  Yamaha |  Evolution |
 ICON |  Advanced EV |  Star EV |  Bintelli |
 Tomberlin |  Denago |  Epic |  Atlas |
VTCBATT lithium golf cart batteries are compatible with almost all major golf cart models, not just the brands listed above. If you have specific requirements or questions, please feel free to contact our customer service team for professional support.
Battery installation ACCESSORIES
Optional CAN cable for battery communication and BMS parameter adjustments
Connect the battery to the battery dashboard and switch using this split cable.
Additional power and connection cables for flexible installation, extension needs, and reliable connection between the battery, charger, converter, and vehicle system.
Used to secure the battery, brackets, converter, and related components firmly in place for a stable and safe installation.
Secured to the chassis with screws through hooks connecting the Battery Body Buckle to the carts.
Displays real-time voltage, amps, and remaining charge percentage.
Charger with snap attachment, featuring reliability, safety, and short circuit protection.
Converts 48V or 36V battery power to stable 12V output for lights, horns, radios, and other 12V accessories on the golf cart.
Unleash the True Potential of Your Cart
Built with premium Grade A lithium cells, our batteries deliver unmatched performance, longevity, and peace of mind.
Explore further and go longer with increased capacity and greater discharge potential compared to lead-acid batteries. Utilize more capacity and charge faster with Grade A lithium.
No water filling, no corrosive acids damaging your cart, and the confidence of safe long-term storage. Move to lithium and upgrade to worry-free and hassle-free operation!
More cycles, more performance-filled years, backed by a Limited Lifetime warranty. Our industry-best service team is here for you every mile along the way.
The safest Lithium LiFePO4 chemistry, paired with advanced Battery Management technology, ensures safe operation during charging, use, and storage.
Grade A Quality LiFePO4
Not all lithium is created equal, whether in its chemistry or cell quality. VTCBATT battery uses the safest and most stable combination of LiFePO4 Grade A quality lithium cells. Pairing this stable chemical makeup with advanced monitoring, multiple temperature sensors, CAN-enabled chargers, and an advanced BMS system adds multiple layers of safety and longevity.
LiFePO4 Battery Discharge Performance at Various Rates
This graph illustrates the exceptional discharge performance of our 120Ah LiFePO4 battery under varying continuous loads at 25°C. The curves highlight remarkable voltage stability and capacity retention. At a gentle 0.2C rate, the battery maintains the highest voltage plateau, delivering its full 120Ah capacity. Under a standard 1C load, it exhibits minimal voltage drop while retaining excellent capacity. Most impressively, even during a demanding 5C high-current discharge—simulating steep inclines or rapid acceleration—the battery sustains a robust voltage plateau and provides over 110Ah. This demonstrates its outstanding capability to deliver reliable, robust power for high-demand applications.
Comprehensive Multi-Rate Discharge Performance
This chart details the continuous discharge characteristics of the LiFePO4 battery across a broad spectrum of rates, from 0.2C to an extreme 6C. It highlights the battery’s remarkable stability under varying loads. At lower rates (0.2C-1C), the cell maintains a high, flat voltage plateau near 3.2V, delivering 100% capacity. Crucially, even under a demanding 6C high-current discharge, the battery sustains a reliable voltage plateau around 2.8V and impressively outputs over 90% of its nominal capacity. This demonstrates superior internal design, ensuring consistent, high-power delivery for the most rigorous applications.
Exceptional Longevity: 4000+ Cycles for a Decade of Power
Our LF120 cycle life curve demonstrates the incredible lifepo4 battery in superiority durability for your golf carts:
●4000+ Cycles at 1.0C: Retains over 80% capacity even after 4000 full charge/discharge cycles at 1C DOD.
●10+ Year Service Life: Designed for daily heavy-duty use, providing reliable power for over a decade.
●Unmatched ROI: One VTCBATT lithium pack outlasts 8 sets of lead-acid batteries, significantly reducing your total cost of ownership and replacement hassles.
Seamless System Integration
VTCBATT Battery leads the industry by using advanced CAN communication to connect both chargers and the cart’s components with the Battery Management System (BMS), ensuring safety during charging and use. This technology not only extends the lifespan of connected products but also enhances the longevity of high-performance usage. As a leader in the field, VTCBATT Battery offers the most advanced and proprietary battery software available.
Effortless Installation: VTCBATT Golf Cart LFP Battery Upgrade
Say goodbye to installation headaches. Our VTCBATT Golf Cart Battery is engineered for a seamless transition from bulky lead-acid setups to lightweight lithium power.
Drop-In Ready: Swap out your old batteries with no extra hardware or wiring modifications needed.
Universal Compatibility: Works flawlessly with top golf cart brands, including Yamaha, Club Car, and is perfectly compatible with EZGO 48V systems.Perfect Fit: Compact, exact-dimension casing slides right into your existing battery compartment.
How Far Can You Go? (Range Expectancy)
- 38.4V 105Ah: 30-37 Miles
- 51.2V 105Ah: 40-50 Miles
- 51.2V 125Ah: 50-62 Miles
- 76.8V 105Ah: 57-75 Miles
(Actual range varies by terrain, passenger weight, vehicle condition, and driving habits.)
Smart Golf Cart Battery Monitor App and BMS
Easily monitor your golf cart’s lithium battery status in real-time. Track voltage, SOC, temperature, and more with Bluetooth connectivity, ensuring safety, performance, and extended battery life: Check battery charge level、Monitor real-time voltage、View temperature readings、Track battery health status、Receive low-battery alerts、Access charge/discharge history、Diagnose system faults、Remote diagnosis of battery failure.
Protects lithium golf cart batteries by monitoring voltage, current, and temperature. Prevents overcharge, over-discharge, and overheating. Ensures safety and extends lifespan: Over charge Protect、Over discharge Protect、Short Circuit Protect、Over heating Protect、 Cell balance.
With 20 years of expertise in battery manufacturing, VTCBATT is committed to producing the LifePo4 lithium batteries specifically designed for golf carts. Composed of grade A and brand-new cells, VTCBATT lithium batteries provide consistent power and longer runtime. The superior lifepo4 battery chemistry requires zero care of battery maintenance. All the batteries undergo 100% rigorous test in 3 cycles aging test, BMS verification test and all the test results are recorded in our MES system for quality traceability. We have our own test lab and can conduct all the tests specially requested by customers.
VTCBATT is an experienced lithium battery manufacturer with advanced automated production lines and strict quality control systems. Our factory supports large-scale manufacturing and stable supply for OEM and B2B customers worldwide.
We provide 36V, 48V, and 72V lithium golf cart battery solutions, including customized battery packs and complete drop-in replacement kits. With strong R&D capability and efficient production capacity, VTCBATT can meet both bulk orders and customized project requirements.
Find the perfect power configuration for your specific vehicle requirements.
| Specification | 38.4V 105Ah | 51.2V 105Ah | 51.2V 125Ah | 76.8V 105Ah |
|---|---|---|---|---|
| Nominal Voltage | 38.4V | 51.2V | 51.2V | 76.8V |
| Rated Capacity | 105Ah | 105Ah | 125Ah | 105Ah |
| Continuous Discharge | 105A | 105A | 125A | 105A |
| Max. Discharge Current (30S) | 315A | 315A | 375A | 315A |
| Size (L×W×H) | 521×362×245mm | 521×362×245mm | 612×392×245mm | 671×362×245mm |
| Weight | 37Kg | 45Kg | 54Kg | 71Kg |
| Mileage | 48–60KM | 64–81KM | 80–100KM | 91–121KM |
| Top Speed (Est.) | 24–32 km/h | 32–40 km/h | 32–40 km/h | 40–56 km/h |
| Torque (vs Lead-Acid) | +15% | +25% | +25% | +40% |
| Charging Efficiency | >99% | >99% | >99% | >99% |
| Charging Temp. | 0–55℃ | 0–55℃ | 0–55℃ | 0–55℃ |
| Discharging Temp. | -20–55℃ | -20–55℃ | -20–55℃ | -20–55℃ |
| Storage Temp. (1 year) | 0–35℃ | 0–35℃ | 0–35℃ | 0–35℃ |
| Waterproof | IP67 | IP67 | IP67 | IP67 |
How to Replace Lead Acid Golf Cart Batteries with Lithium: A Complete Step-by-Step Guide
Step 01: Open the battery bay and inspect the original lead-acid battery setup.
Step 02: Safely disconnect all terminals and cables, then remove the heavy lead-acid batteries.
Step 03: Install the mounting bracket or base plate into the battery compartment.
Step 04: Place your new VTCBATT lithium battery pack into the bay and secure it to the bracket.
Step 05: Connect the wiring following the diagram. Your lithium-powered golf cart is ready to go!
The Ultimate Power Upgrade: VTCBATT 51.2V 125Ah Lithium Golf Cart Battery
Transform your ride with the flagship VTCBATT 51.2V 125Ah LiFePO4 battery. Engineered specifically for high-performance, lifted carts, and multi-passenger vehicles, this powerhouse delivers unparalleled energy density and reliability.
- Extended Range: Achieve an impressive 40-50 miles on a single charge, completely eliminating range anxiety.
- Heavy-Duty Performance: Featuring a robust continuous discharge current (up to 200A) and massive peak power (400A for 3s), it easily conquers steep hills and rough terrains.
- True Drop-In Replacement: Perfectly sized to fit standard golf cart battery compartments, effortlessly replacing bulky 6x 8V or 4x 12V lead-acid setups.
- Built to Last: Backed by an industry-leading warranty and certified to global safety standards (UN38.3, CE), offering a 10-year design life.
Why Upgrade to Lithium Golf Cart Batteries?
Traditional lead-acid batteries have powered golf carts for decades, but modern LiFePO4 lithium batteries are rapidly becoming the preferred solution. With significant advantages in weight, lifespan, efficiency, and maintenance, lithium technology provides a smarter and more reliable power system for golf carts.
VTCBATT lithium golf cart batteries are designed as direct drop-in replacements for lead-acid batteries, delivering better performance, longer life, and lower long-term cost.
Lithium vs. Traditional Lead-Acid Batteries
See how our advanced LiFePO4 batteries outclass traditional lead-acid systems.
| Feature | Traditional Lead-Acid | VTCBATT Lithium (e.g. 51.2V 125Ah) |
|---|---|---|
| Weight | ~300–400 lbs | ~105 lbs (Nearly 75% lighter) |
| Lifespan (Cycles) | 300–500 cycles | >4,000 cycles |
| Charging Time | 8–12 hours | 2–4 hours (with 22A fast charger) |
| Maintenance | Regular watering & cleaning | Zero maintenance |
| Power Output | Loses speed as charge drops | Full power until empty |
With lithium batteries, your golf cart becomes lighter, faster, and more efficient, while significantly reducing maintenance and replacement costs.
Advanced Smart BMS & Technology
Safety and intelligence are at the core of the VTCBATT 51.2V 125Ah system. Our built-in Smart Battery Management System (BMS) acts as the brain of the battery, providing continuous monitoring and ultimate protection.
- Comprehensive Protection: Automatically prevents overcharging, over-discharging, short circuits, and thermal events (high/low-temperature protection).
- Bluetooth Monitoring (Optional): Connect to your smartphone via the VTCBATT App to view real-time State of Charge (SOC), voltage, cell health, and cycle count.
- Self-Heating Technology (Optional): Designed for cold climates, the built-in heating pads ensure safe charging and discharging even in sub-zero temperatures.
Perfect Charger Compatibility
VTCBATT lithium batteries come with dedicated smart chargers designed to match different golf cart brands and models. These chargers ensure safe, efficient charging and maximize battery lifespan.
 Charger for Club Car Designed for safe and efficient charging, perfectly matched with specific golf cart battery systems. |  Club Car Connector Engineered with compatible interfaces to fit various golf cart brands and models for easy installation. |
 Charger for EZGO |  EZGO Charger Connector |
 Charger for Yamaha |  Yamaha Charger Connector |
Our charging systems are engineered to perfectly match the battery interface and electrical requirements of major golf cart manufacturers, ensuring reliable and safe operation.
Optional Waterproof Display Screens
VTCBATT lithium batteries support optional battery monitoring displays that allow users to easily check battery status in real time.
These displays can show:
- Battery capacity (SOC)
- Voltage and current
- Charging status
- Remaining runtime
VTCBATT Professional Waterproof Display vs. Generic Displays
Elevate Your Driving Experience with Real-Time Precision and Durability.
| Comparison Feature | VTCBATT Golf Cart Waterproof Digital Display | Golf Cart Generic Display / Voltmeter |
| Waterproof Rating | IP67/IP68 Professional Grade Fully sealed against heavy rain, high-pressure washing, and humidity. | Splash-proof or Non-waterproof. Prone to fogging, water ingress, and circuit failure in wet conditions. |
| Display Visibility | High-Brightness Color/LCD Screen. Anti-glare technology ensures crystal-clear readings even in direct sunlight. | Low-Contrast Segment Display. Difficult to read under bright sun; harsh or flickering at night. |
| Information Depth | Comprehensive Smart Monitoring. Real-time data: State of Charge (SOC%), Voltage (V), Current (A), and Remaining Runtime. | Basic Voltage Only. Displays only total voltage or inaccurate bar graphs; no precise runtime estimation. |
| Environmental Durability | Industrial-Grade Reliability. Engineered to withstand extreme vibration on hilly terrain and high-temperature exposure. | Consumer-Grade Components. Susceptible to loose connections from vibration and screen “blackouts” in heat. |
| Safety & Diagnostics | BMS Synchronized Alerts. Displays real-time error codes for over-voltage, temperature issues, or system faults. | No Alerting Function. Provides no warning during battery malfunctions, posing potential safety risks. |
| Design & Integration | Customized Aesthetic. Seamlessly integrates with the golf cart dashboard; supports custom branding/logos. | Generic Off-the-shelf Mold. Cheap appearance; often fits poorly and degrades the vehicle’s premium look. |
Secure and Protective Packaging
Every VTCBATT lithium battery system is packaged with professional protective materials to ensure safe transportation and delivery.
Our packaging solutions include:
- Shock-resistant internal protection
- Reinforced export cartons / Wooden cases
- Secure battery mounting components
This ensures the battery arrives safe, intact, and ready for installation.
Multiple Voltage & Capacity Options
While the 51.2V 125Ah is our flagship model, VTCBATT provides lithium golf cart battery systems in multiple voltage configurations to support different golf cart platforms.
Available voltage systems include:
- 36V (38.4V)
- 48V (51.2V)
- 72V (76.8V)
Typical capacity range:
30Ah – 300Ah
This wide configuration range allows VTCBATT to support both standard golf carts and customized electric vehicle platforms.
Compatible Golf Cart Brands & Models
VTCBATT smart lithium batteries are compatible with nearly all major golf cart brands and models.
Supported brands include:
Club Car, E-Z-GO, ICON EV, Yamaha, EPIC, Honor LSV, Advanced EV, Kodiak, MOKE CARTS, Pilot Car, Polaris, Vivid EV, Bintelli, Others / OEM
VTCBATT lithium batteries are designed for broad compatibility, not limited only to the brands listed above.
If you have specific compatibility questions, our team will provide professional technical support and customized solutions.
Frequently Asked Questions (FAQ)
Can I use my existing lead-acid charger for the 51.2V 125Ah VTCBATT battery?
No. Lead-acid chargers operate on different charging algorithms and voltage thresholds. Using one can damage the lithium battery and void the warranty. Always use the provided VTCBATT smart charger designed specifically for LiFePO4 chemistry.
How far can the 51.2V 125Ah battery go on a single charge?
While range depends on terrain, payload, and driving style, our 125Ah battery typically delivers 40-50 miles per charge for a standard golf cart, making it perfect for long days on the course or cruising the neighborhood.
Is the 51.2V 125Ah battery suitable for a lifted 6-seater cart?
Absolutely. Lifted carts and multi-passenger vehicles draw more amps, especially when climbing hills. The 125Ah model is engineered with a high continuous discharge rate (200A) to effortlessly power heavy-duty applications without stalling.
✔ Upgrade to VTCBATT 51.2V 125Ah lithium batteries today and experience lighter weight, longer lifespan, faster charging, and maintenance-free power for your golf cart.
