What is a 48V 50Ah LiFePO4 golf cart battery (S5156)?
A 48V 50Ah LiFePO4 golf cart battery (S5156) is a compact, lightweight lithium iron phosphate battery designed for golf carts and electric vehicles. With a nominal voltage of 51.2V and a capacity of 50Ah (2,560 Wh), it delivers reliable power, long cycle life, and robust safety features. Redway Battery’s S5156 model is built for efficiency, durability, and easy installation.
How does the S5156 compare to lead-acid batteries?
LiFePO4 batteries like the S5156 outperform lead-acid batteries in weight, cycle life, efficiency, and safety. They are up to 80% lighter, last 4–8 times longer, and require no maintenance. With faster charging and deeper discharge capabilities, LiFePO4 batteries from Redway Battery provide superior value and reliability for golf carts.
Chart: LiFePO4 vs Lead-Acid Battery Comparison
| Feature |
LiFePO4 (48V 50Ah) |
Lead-Acid |
| Weight |
~18–26 kg (40–58 lbs) |
60–90 kg (130–200 lbs) |
| Cycle Life |
3,000–6,000+ cycles |
500–1,000 cycles |
| Maintenance |
None |
Watering, cleaning |
| Charging Time |
2.5–4 hours |
8–12 hours |
| Depth of Discharge |
80–90% |
50–60% |
| Environmental Impact |
Low |
High (lead, acid waste) |
What range and runtime can you expect from the S5156?
A 48V 50Ah LiFePO4 battery like the S5156 typically provides 20–30 miles of driving range per charge, depending on vehicle weight, terrain, and driving style. Runtime can extend up to 6 hours, making it suitable for full rounds of golf and daily use.
How long does it take to charge a 48V 50Ah LiFePO4 battery?
Charging takes about 2.5–4 hours with a compatible charger. Fast charging options are available, but always use manufacturer-approved equipment to ensure battery longevity and safety.
Chart: Typical Charging Times for 48V 50Ah LiFePO4 Battery
| Charger Output |
Approx. Charging Time |
| 20A |
4 hours |
| 40A (fast) |
2.5 hours |
What is the cycle life and expected lifespan of the S5156?
The S5156 boasts over 6,000 cycles at 80% depth of discharge, translating to 10–15 years of dependable service. This longevity far exceeds that of lead-acid alternatives, which often require replacement after just 2–4 years.
What safety features and certifications does the S5156 include?
This battery is equipped with an advanced BMS that guards against overcharge, over-discharge, overheating, and short circuits. It meets international safety standards, including UL, CE, RoHS, and UN38.3. Redway Battery’s commitment to quality is reflected in rigorous testing and a 5-year warranty.
How does the Battery Management System (BMS) enhance performance and safety?
The BMS continuously monitors each cell’s voltage, current, and temperature, balancing cells and preventing unsafe conditions. It also supports Bluetooth and other communication protocols for real-time monitoring and diagnostics, maximizing both safety and performance.
Is the S5156 battery compatible with all golf carts and electric vehicles?
The S5156 is compatible with most 48V golf carts and electric vehicles. For unique requirements, Redway Battery offers customization of case size, connectors, and communication interfaces, ensuring seamless integration and optimal performance.
What maintenance is required for a 48V 50Ah LiFePO4 battery?
LiFePO4 batteries are virtually maintenance-free. There’s no need for watering or acid checks. Periodic inspection of terminals and cleaning are sufficient, while the BMS handles cell balancing and protection automatically.
What customization options does Redway Battery provide for the S5156?
Redway Battery offers extensive customization for the S5156, including Bluetooth monitoring, fast charging, LCD displays, solar MPPT integration, and more. OEM/ODM services ensure the battery meets specific voltage, capacity, and connectivity requirements for any application.
What are the environmental and economic benefits of upgrading to LiFePO4?
LiFePO4 batteries are eco-friendly, containing no toxic lead or acid, and are fully recyclable. Their long lifespan and high efficiency reduce waste and lower total cost of ownership. Redway Battery’s solutions support sustainability and deliver significant long-term savings.
How much does a 48V 50Ah LiFePO4 golf cart battery cost?
The cost of a 48V 50Ah LiFePO4 battery typically ranges from $400 to $1,200, depending on features and customization. While the initial price is higher than lead-acid, the extended lifespan and reduced maintenance make it a cost-effective investment.
Redway Battery Expert Views
“As a pioneer in lithium battery technology, Redway Battery’s S5156 48V 50Ah LiFePO4 solution combines advanced safety, high energy density, and robust customization. Our focus on reliability and global support ensures every customer receives a battery tailored for peak performance and long-term value.”
– Redway Battery Technical Team
Conclusion
Upgrading to a 48V 50Ah LiFePO4 golf cart battery (S5156) is a transformative choice for electric vehicles. With superior performance, extended lifespan, and advanced safety, Redway Battery’s offerings set the standard for reliability and efficiency. This investment ensures long-term savings, eco-friendly operation, and seamless integration for modern mobility needs.
FAQs
Can I retrofit my existing golf cart with a 48V 50Ah LiFePO4 battery?
Yes, most 48V golf carts can be upgraded. Redway Battery offers custom integration for unique models.
How do I monitor my battery’s health?
Redway Battery provides Bluetooth and LCD display options for real-time monitoring of battery status and diagnostics.
What warranty does Redway Battery offer?
A 5-year warranty is standard, with extended support available for OEM/ODM projects.
Are LiFePO4 batteries safe in extreme temperatures?
Yes, they are designed to operate from -20°C to 65°C, with self-heating options for cold climates.
Is recycling available for LiFePO4 batteries?
Yes, LiFePO4 batteries are fully recyclable, and Redway Battery supports responsible recycling programs.
