Description
Our 48V 120Ah LiFePO4 Golf Cart Battery is a cutting-edge lithium battery solution engineered for electric vehicles like golf carts, scooters, and recreational fleets. As a trusted lithium battery manufacturer, we specialize in OEM/ODM partnerships, delivering high-efficiency, durable power systems that redefine performance and sustainability.
Key Features
15.36 kWh Energy Output: Provides extended runtime for electric vehicles, reducing downtime and enhancing productivity.
4,000+ Cycle Lifespan: Built to last over 4,000 cycles at 80% Depth of Discharge (DOD), minimizing replacement costs and maximizing ROI.
Advanced Safety & Protection: Integrated smart BMS safeguards against overcharging, overheating, and short circuits, ensuring reliable operation.
IP67 Durability: Dustproof and waterproof design withstands harsh outdoor conditions, ideal for all-weather applications.
Customizable Connectivity: Optional Bluetooth-enabled monitoring and self-heating technology adapt to diverse operational needs.
Product Description
Designed for OEM flexibility, our 48V 120Ah LiFePO4 Golf Cart Battery combines a compact footprint (520¡Á275¡Á232mm) with a lightweight 33 kg structure for seamless integration into electric vehicles. Operating between -20¡ãC and 60¡ãC, it delivers 6144Wh energy density for consistent power in extreme environments. The military-grade BMS ensures real-time voltage, current, and temperature tracking, while customizable color finishes (black/white/gray) align with brand aesthetics.
Performance Advantages Over Traditional Batteries
Compared to lead-acid alternatives, this lithium battery charges 50% faster, offers 3x longer lifespan, and reduces maintenance costs by 70%. Its high energy density optimizes space utilization, making it ideal for fleet upgrades or new EV designs.
Cost-Effective Lifespan Analysis
With a 10-year design life and 4,000+ cycles, the battery¡¯s upfront cost is offset by long-term savings. Reduced downtime, zero maintenance, and scalable OEM configurations ensure rapid ROI for industrial and commercial users.
Safety & Compliance
The battery meets CE, UN38.3, and MSDS certifications, featuring fire-resistant casing and multi-layer protection against thermal runaway. Its modular design simplifies installation and scalability for large-scale projects.
Custom OEM/ODM Solutions
Tailor the battery¡¯s firmware, housing, and connectivity features (e.g., CAN/RS485 ports) to match specific vehicle requirements. Our engineering team supports rapid prototyping and bulk order fulfillment for global clients.
A 48V 120Ah lithium golf cart battery offers extended range, rapid charging, lighter weight, and a much longer lifespan than lead-acid alternatives. With advanced BMS protection, minimal maintenance, and robust safety certifications, these batteries deliver superior performance for golf carts—making them the top choice for modern, efficient, and reliable electric vehicles.
What are the standout features and advantages of a 48V 120Ah lithium golf cart battery?
A 48V 120Ah lithium golf cart battery delivers high energy capacity (typically 6kWh), long runtime (up to 40–50 miles per charge), and rapid charging (full in 3–5 hours). It is lightweight, IP67-rated for water and dust resistance, and features advanced protection systems. Bluetooth connectivity, CAN bus communication, and customizable options are often available.
Chart: Key Features of 48V 120Ah Lithium Golf Cart Battery
| Feature | Lithium (LiFePO4) | Lead-Acid |
|---|---|---|
| Weight | 50–70% lighter | Heavy |
| Cycle Life | 3,000–6,000+ cycles | 500–1,000 cycles |
| Range per Charge | 40–50 miles | 15–25 miles |
| Maintenance | None | Regular (water, checks) |
| Charging Time | 3–5 hours | 8–10 hours |
| Safety | Advanced BMS, IP67 | Basic |
How does a 48V 120Ah lithium battery outperform traditional lead-acid batteries?
Lithium batteries provide higher usable capacity, faster charging, and a much longer lifespan than lead-acid batteries. Their lighter weight improves acceleration and efficiency. They are maintenance-free, support deep discharges, and deliver consistent power throughout the charge cycle, unlike lead-acid batteries that experience voltage drop and power fade.
What is the expected lifespan and cycle durability of a 48V 120Ah lithium battery?
A quality 48V 120Ah lithium battery, especially with LiFePO4 chemistry, can last over 10 years with more than 3,000–6,000 charge cycles at 80% depth of discharge. This far exceeds the 500–1,000 cycles typical of lead-acid batteries, offering much better long-term value and reliability.
How does the Battery Management System (BMS) enhance safety and reliability?
The integrated BMS continuously monitors and balances individual cells, protecting against overcharge, over-discharge, overcurrent, overheating, and short circuits. This ensures stable operation, maximizes battery life, and provides real-time diagnostics for optimal safety and performance.
What steps are involved in installing a 48V 120Ah lithium battery in a golf cart?
Installation involves removing old batteries, cleaning the compartment, and placing the new lithium battery (which may require a tray adjustment). Connect the terminals according to instructions, calibrate the monitoring system, and use a lithium-compatible charger. Most 48V lithium batteries are designed as drop-in replacements for easy setup.
How does a 48V 120Ah lithium battery affect golf cart speed, range, and efficiency?
Lithium batteries significantly improve golf cart performance. Expect longer range (up to 50 miles), better acceleration, and higher sustained speeds (typically 2–3 mph faster than lead-acid). The lighter weight reduces strain on the motor and chassis, while consistent voltage output ensures smooth operation even at low charge.
Chart: Performance Comparison – Lithium vs Lead-Acid
| Metric | Lithium (48V 120Ah) | Lead-Acid (48V 170Ah) |
|---|---|---|
| Range (miles) | 40–50 | 15–25 |
| Top Speed Increase | Up to +3 mph | Baseline |
| Weight Reduction | Up to 70% | — |
What maintenance is required for a 48V 120Ah lithium golf cart battery?
Lithium golf cart batteries are virtually maintenance-free. There’s no need for watering, terminal cleaning, or acid checks. Simply keep the battery and compartment clean and dry, use the correct charger, and periodically check for secure mounting and connections.
What warranty and support options do leading manufacturers provide?
Top manufacturers, such as Lithium-Battery-Manufacturer, offer warranties ranging from 5 to 11 years, often including full replacement or repair, technical support, and fast shipping. Transparent warranty terms and responsive after-sales service ensure peace of mind and long-term satisfaction.
What certifications and safety standards should you look for?
Look for certifications like UL, CE, RoHS, IEC 62133, and UN38.3. These ensure compliance with international safety, quality, and environmental standards. IP67 ratings for dust and water resistance are also important for outdoor and heavy-duty use.
How do you choose a reliable lithium battery manufacturer?
Select a manufacturer with a strong reputation, proven safety certifications, and a history of innovation. Lithium-Battery-Manufacturer, powered by Redway Power, is renowned for quality, reliability, and global reach since 2012. Consider customer reviews, warranty terms, and technical support when making your choice.
Can a 48V 120Ah lithium battery be customized for unique golf cart needs?
Yes, many suppliers offer OEM/ODM customization for voltage, capacity, dimensions, BMS features, connectors, and communication protocols (Bluetooth, CAN, RS485). Custom solutions ensure optimal fit, performance, and compatibility with specific golf cart models or unique fleet requirements.
What are the best practices for maximizing lithium battery lifespan?
Use the correct charger, avoid deep discharges, and store the battery in a cool, dry place. Keep terminals clean, ensure secure mounting, and avoid exposure to extreme temperatures. Regularly monitor battery health using BMS or Bluetooth apps, and follow manufacturer guidelines for charging and storage.
Lithium Battery Expert Views
“Upgrading to a 48V 120Ah lithium golf cart battery is a transformative step for both performance and reliability. At Lithium-Battery-Manufacturer, our LiFePO4 solutions deliver extended range, rapid charging, and unmatched safety, all backed by robust warranties and expert support. For anyone seeking the best in energy storage, lithium is the clear choice.”
— Senior Engineer, Lithium-Battery-Manufacturer
Conclusion
A 48V 120Ah lithium golf cart battery redefines electric vehicle performance, offering superior power, efficiency, and longevity over traditional lead-acid systems. With advanced BMS protection, minimal maintenance, and broad application versatility, these batteries—especially from trusted names like Lithium-Battery-Manufacturer—set the new standard for modern golf carts.
FAQs
What golf carts are compatible with 48V 120Ah lithium batteries?
Most major brands, including Club Car, EZGO, and Yamaha, are compatible with these batteries.
Can I use my existing charger with a lithium battery?
It’s best to use a charger designed for LiFePO4 chemistry and 48V systems to ensure safety and optimal performance.
Is switching from lead-acid to lithium difficult?
Most 48V lithium batteries are drop-in replacements, requiring only minor modifications and straightforward installation.
How long does it take to fully charge a 48V 120Ah lithium battery?
Charging typically takes 3–5 hours, depending on the charger and battery model.
Are lithium batteries safe for golf carts?
Yes, advanced BMS and quality manufacturing make lithium batteries extremely safe for golf carts and similar vehicles.
