The 48V 100Ah LiFePO4 Golf Cart Battery (S51105) delivers powerful, reliable energy with long cycle life, advanced safety features, and superior efficiency compared to traditional lead-acid batteries. It fits golf carts and other electric vehicles perfectly, making it the top pick for durable, lightweight, and maintenance-free battery power.
What Are the Key Specifications of the 48V 100Ah LiFePO4 Golf Cart Battery (S51105)?
The 48V 100Ah LiFePO4 battery features a nominal voltage of 51.2V and a capacity close to 100Ah, yielding around 5.12 kWh of energy storage. It incorporates prismatic Lithium Iron Phosphate cells, weighs approximately 50kg (110 lbs), and measures roughly 17.5×12×9.5 inches. It comes with an advanced Battery Management System (BMS), IP67 water and dust resistance rating, and supports Bluetooth and CAN communication for real-time monitoring.
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This battery is designed to meet rigorous certifications such as UN38.3 and UL1642 for safety and transport. Its maximum continuous discharge current typically ranges around 150-200A, making it suitable for the high-current demands of golf carts.
How Does the 48V 100Ah LiFePO4 Battery Compare to Lead-Acid Batteries?
LiFePO4 batteries outperform traditional lead-acid batteries by offering 3 to 5 times longer cycle life—often exceeding 6,000 cycles at 80% depth of discharge. They maintain stable voltage output through their long discharge curve and have a significantly lighter weight (up to 35% lighter), enhancing golf cart handling and efficiency.
Lead-acid batteries require regular maintenance and periodic water top-ups, while LiFePO4 batteries like the S51105 are maintenance-free, with lower self-discharge rates and faster charging capabilities. Their thermal stability and safety make them safer under heavy use and extreme temperatures.
| Feature | LiFePO4 Battery (S51105) | Lead-Acid Battery |
|---|---|---|
| Cycle Life | 6,000+ cycles (80% DOD) | 500-1,000 cycles |
| Weight | ~50 kg (110 lbs) | ~80 kg (176 lbs) |
| Maintenance | None | Requires regular watering |
| Charging Time | Faster (hours) | Slower |
| Safety | High (BMS, thermal stability) | Lower (risk of acid leaks) |
Why Choose a 48V 100Ah LiFePO4 Battery for Golf Carts?
The 48V 100Ah LiFePO4 battery is ideal for golf carts due to its high energy density, long lifespan, and robust safety profile. It enables longer riding range per charge, consistent power output under various loads, and compatibility with common golf cart models such as Club Car, EZGO, and Yamaha.
Further, it supports wider operating temperatures from -20°C to 65°C and includes smart features like app connectivity for battery status monitoring. Redway Battery’s version is engineered for reliability, using premium cells from CATL and BYD, making it an excellent investment for both personal and commercial use.
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How Long Does the Battery Last and What Is Its Cycle Life?
This battery boasts an impressive cycle life exceeding 6,000 cycles at 80% depth of discharge, and up to 15,000 cycles at 60% DOD, significantly reducing the need for replacements over time. The estimated lifespan often exceeds 10 years under normal usage conditions.
The deep cycle capability ensures consistent performance without sudden voltage drops, ideal for frequent start-stop golf cart operation. The Redway Battery S51105 model additionally features a durable metal casing and robust BMS to enhance longevity.
What Safety Features and Battery Management System (BMS) Does It Have?
The battery includes a state-of-the-art BMS with protections against over-charge, over-discharge, short circuit, over-current, and temperature extremes. The IP67 rating offers water and dust resistance, making it durable even in harsh environments.
Advanced BMS communicates via Bluetooth and CAN bus, allowing real-time diagnostics and remote monitoring to prevent potential failures. The system balances cell voltages ensuring optimal battery health and longevity.
How to Install, Maintain, and Monitor the 48V 100Ah LiFePO4 Battery?
Installation is straightforward: the battery fits standard 48V golf carts with included mounting hardware and connectors. Maintenance is minimal—mainly periodic visual checks, as LiFePO4 requires no watering or equalizing charges.
Battery health and charge status can be tracked via mobile apps connected through the BMS Bluetooth feature or onboard LCD displays. Redway Battery provides detailed installation guides and 24/7 support to ensure correct setup and best performance.
Can the 48V 100Ah LiFePO4 Battery Be Customized for Different Electric Vehicles?
Yes, Redway Battery offers full OEM/ODM customization options allowing adjustments in voltage, capacity, form factor, and communication protocols to suit diverse electric vehicle needs beyond golf carts, such as forklifts, scooters, and RVs.
Customization also includes tailored BMS settings, fast-charging capabilities, and integrated safety features, ensuring each client receives a battery solution optimized for their specific application.
Where Is the Best Place to Buy or Source the Battery Including OEM Options?
Redway Battery is a trusted OEM manufacturer based in Shenzhen, China, with over 13 years of experience. They provide high-quality LiFePO4 batteries globally, backed by ISO 9001:2015 certification and advanced production facilities.
Direct purchases or bulk OEM orders can be made through Redway Battery, ensuring authentic, tested products with professional after-sales support, full warranty, and customization services, making them a premier source for 48V 100Ah LiFePO4 golf cart batteries.
What Environmental and Operational Conditions Affect Battery Performance and Longevity?
Optimal battery performance occurs within the temperature range of -20°C to 65°C. Excessive heat or cold can reduce efficiency and lifespan. Consistent deep discharges beyond recommended DOD levels or improper charging can also affect longevity.
The S51105 battery’s integrated BMS protects against extreme conditions, while users should store batteries in cool, dry places and avoid prolonged inactivity without periodic charging to maintain health.
Redway Battery Expert Views
“At Redway Battery, we believe the future of electric mobility hinges on advanced, durable, and safe energy solutions. Our 48V 100Ah LiFePO4 battery exemplifies this vision by delivering extraordinary cycle life, fast charging, and robust performance tailored for golf carts and beyond. With over a decade of OEM expertise, we continuously innovate to meet evolving industry demands, ensuring customers worldwide enjoy hassle-free, efficient power for their electric vehicles.” — Redway Battery Engineering Team
Summary and Actionable Advice
The 48V 100Ah LiFePO4 Golf Cart Battery (S51105) is a top-tier energy solution offering long lifespan, high safety, and excellent performance. For golf cart owners seeking maintenance-free, lightweight power with smart monitoring, this battery is ideal.
Consider purchasing from reputable OEMs like Redway Battery for certified quality and support. Ensure proper installation, operate within advised temperature ranges, and use BMS monitoring tools to maximize battery life and reliability.
FAQs
Q1: Can the 48V 100Ah battery be fast charged?
Yes, this battery supports fast charging with compatible chargers, reducing downtime while maintaining safety.
Q2: Is the battery waterproof?
It has an IP67 rating, making it dust-tight and protected against water immersion up to 1 meter for 30 minutes.
Q3: Are these batteries compatible with all golf carts?
They fit most standard 48V golf carts like Club Car, EZGO, and Yamaha; customization is also available.
Q4: How heavy is the battery?
It weighs around 50 kg (110 lbs), significantly lighter than traditional lead-acid alternatives.
Q5: What warranty does Redway Battery offer?
Redway Battery provides extensive warranties and 24/7 support for all products, including the 48V 100Ah LiFePO4 battery.
