What is a 72V 100Ah LiFePO4 golf cart battery (S72105P)?
A 72V 100Ah LiFePO4 golf cart battery (S72105P) is a state-of-the-art lithium iron phosphate battery engineered for golf carts, electric scooters, and industrial vehicles. With a nominal voltage of 72V and a capacity of 100Ah (7.68 kWh), it provides extended operational time, high charge/discharge currents, and robust safety features. Redway Battery’s S72105P model is built for durability, efficiency, and seamless integration into various electric vehicles.
How does a 72V 100Ah LiFePO4 battery compare to lead-acid batteries?
LiFePO4 batteries surpass lead-acid batteries in nearly every aspect: they are up to 60% lighter, offer 10 times the cycle life, and require no maintenance. With faster charging, deeper discharge capabilities, and superior safety, LiFePO4 batteries like Redway Battery’s S72105P are the clear choice for modern golf carts.
Chart: LiFePO4 vs Lead-Acid Battery Comparison
| Feature |
LiFePO4 (72V 100Ah) |
Lead-Acid |
| Weight |
~72 kg |
130–180 kg |
| Cycle Life |
6,000+ cycles |
300–500 cycles |
| Maintenance |
None |
Watering, cleaning |
| Charging Time |
6–8 hours |
10–14 hours |
| Depth of Discharge |
80–90% |
50–60% |
| Environmental Impact |
Low |
High (lead, acid waste) |
What range and runtime can you expect from a 72V 100Ah LiFePO4 battery?
A 72V 100Ah LiFePO4 battery typically delivers 60–70 miles of range per charge, depending on vehicle weight, terrain, and driving style. Runtime can extend up to 8 hours, making it suitable for full-day operations in golf courses, resorts, and industrial settings.
How long does it take to charge a 72V 100Ah LiFePO4 battery?
Charging takes about 6–8 hours with a standard charger. Fast chargers can reduce this to 4–6 hours, but always use manufacturer-approved equipment to ensure battery longevity and safety.
Chart: Typical Charging Times for 72V 100Ah LiFePO4 Battery
| Charger Output |
Approx. Charging Time |
| 15A |
8 hours |
| 30A (fast) |
4–6 hours |
What is the cycle life and expected lifespan of this battery?
The 72V 100Ah LiFePO4 battery boasts over 6,000 cycles at 80% depth of discharge, translating to 10–20 years of dependable service. This longevity is far superior to lead-acid alternatives, which often require replacement after just 2–4 years.
What safety features and certifications does this battery 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, ensuring safe operation and transport worldwide. 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, CAN-bus, and other communication protocols for real-time monitoring and diagnostics, maximizing both safety and performance.
Is the S72105P battery compatible with all golf carts and electric vehicles?
The S72105P is compatible with most 72V 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 72V 100Ah 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 S72105P?
Redway Battery offers extensive customization for the S72105P, including Bluetooth monitoring, self-heating, GPS, 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 72V 100Ah LiFePO4 golf cart battery cost?
The cost of a 72V 100Ah LiFePO4 battery typically ranges from $2,000 to $4,000, 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 leader in lithium battery technology, Redway Battery’s S72105P 72V 100Ah LiFePO4 solution combines high energy density, advanced safety, and robust customization. Our focus on innovation, reliability, and global support ensures every customer receives a battery tailored for peak performance and longevity.”
– Redway Battery Technical Team
Conclusion
Upgrading to a 72V 100Ah LiFePO4 golf cart battery (S72105P) 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 72V 100Ah LiFePO4 battery?
Yes, most 72V 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 60°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.
