Description
Our 72V 100Ah Lithium Iron Phosphate Golf Cart Battery delivers advanced energy solutions for electric vehicles, combining high performance with durability. As a leading lithium battery manufacturer, we specialize in OEM and ODM partnerships, offering tailored power systems that enhance operational efficiency and sustainability for golf carts, tricycles, and low – speed vehicles.
Key Features
High – Capacity Energy Output: The 72V/100Ah configuration provides 8.064 kWh of energy, ensuring extended range and reliable power for demanding applications.
Extended Cycle Life: Engineered for over 4,000 cycles at 80% DoD, this lithium battery significantly outperforms traditional lead – acid options, reducing long – term replacement costs.
Advanced Safety Systems: Integrated BMS safeguards against overcharging, overheating, and short circuits, ensuring stable operation in diverse conditions.
Wide Temperature Tolerance: Operates efficiently in extreme environments from – 20¡ãC to 65¡ãC, making it ideal for global climates.
Compact and Lightweight Design: With dimensions of 740 x 320 x 246 mm and a weight of 72 kg, the battery integrates seamlessly into existing vehicle frameworks without compromising power density.
Product Description
Designed for OEM applications, our 72V 100Ah Lithium Golf Cart Battery utilizes premium LiFePO4 cells to deliver consistent power output across its lifespan. The military – grade metal casing and IP67 rating ensure dustproof and waterproof performance, perfect for outdoor use. With a peak discharge current of 315A and 150A continuous charge capability, it supports high – demand scenarios while maintaining safety through real – time voltage, current, and temperature monitoring.
The modular design simplifies installation in golf carts, club cars, and electric tricycles, while the eco – friendly construction aligns with sustainability goals. By minimizing maintenance and replacement frequency, this battery lowers total ownership costs and maximizes uptime.
72V 100Ah lithium golf cart batteries provide 7.36kWh of high-density energy storage with superior cycle life, advanced safety features, and fast charging capabilities. Their robust Battery Management System (BMS) ensures reliable, efficient power delivery, making them ideal for golf carts and electric vehicles requiring durable and long-lasting performance.
What are the key technical specifications of 72V 100Ah lithium golf cart batteries?
These batteries have a nominal voltage of 73.6V and a capacity of 100Ah, delivering 7.36kWh of energy. They use prismatic LiFePO4 cells with a continuous discharge current of 200A and peak discharge current of 300A (10 seconds). The battery dimensions are approximately 705 x 310 x 245 mm, weighing around 60 kg. It supports a charge voltage of 83.95V and operates between -20°C and 70°C.
How do 72V 100Ah lithium batteries enhance golf cart performance?
These lithium batteries maintain stable voltage output without voltage sag, enabling consistent speed and torque for smooth acceleration and hill climbing. Their high energy density extends driving range, while fast charging reduces downtime. The lightweight design improves vehicle handling and efficiency.
What safety features do 72V 100Ah lithium golf cart batteries include?
Equipped with an advanced BMS, these batteries protect against overcharge, over-discharge, overcurrent, short circuits, and temperature extremes. Certifications include UL1642, IEC62619, CE, RoHS, and UN38.3, ensuring compliance with international safety standards. The sealed design eliminates acid leaks and reduces fire risks.
How long is the cycle life and lifespan of 72V 100Ah lithium batteries?
These batteries offer over 6000 cycles at 80% depth of discharge, translating to 8 to 10 years of service life. This lifespan greatly exceeds that of traditional lead-acid batteries, reducing replacement frequency and long-term costs.
How are 72V 100Ah lithium golf cart batteries charged and maintained?
They support CC-CV charging with recommended charging currents up to 75A, typically reaching full charge within 3 to 5 hours. Maintenance is minimal with no watering or equalizing needed. Optimal charging occurs between 0°C and 55°C, with discharge effective from -20°C to 70°C.
What applications are suitable for 72V 100Ah lithium golf cart batteries?
Primarily designed for golf carts, these batteries also suit electric utility vehicles, cabin scooters, sightseeing cars, and other low-speed electric vehicles requiring reliable, high-capacity power.
What warranty and support options are available for 72V 100Ah lithium golf cart batteries?
Many manufacturers, including LiFePO4-Battery-Factory powered by Redway Power, offer warranties up to 8-10 years with comprehensive support and replacement policies, ensuring customer confidence and product reliability.
How does the Battery Management System (BMS) enhance safety and performance?
The BMS continuously monitors cell voltages, current, temperature, and state of charge, balancing cells to prevent damage from overcharging or deep discharge. It protects against short circuits and thermal runaway and provides real-time data for predictive maintenance, maximizing battery life and safety.
What environmental benefits do 72V 100Ah lithium golf cart batteries provide?
Lithium batteries reduce environmental impact by eliminating toxic lead and acid, lowering waste and pollution. Their long lifespan reduces battery turnover, and their recyclable materials support sustainable practices.
How does temperature affect the performance and durability of 72V 100Ah lithium golf cart batteries?
Optimal charging occurs between 0°C and 55°C, with discharge effective from -20°C to 70°C. Charging below freezing is disabled to protect battery health. Extreme temperatures can temporarily reduce capacity and accelerate aging, but BMS protections mitigate these effects.
Chart: Lithium vs Lead-Acid Golf Cart Battery Comparison
| Feature | Lithium (72V 100Ah) | Lead-Acid Battery |
|---|---|---|
| Nominal Voltage | 73.6V | 72V |
| Energy Capacity | 7.36 kWh | ~6-7 kWh |
| Cycle Life | 6,000+ cycles | 500 – 1,000 cycles |
| Weight | ~60 kg | ~80-100 kg |
| Charging Time | 3 – 5 hours | 8 – 12 hours |
| Maintenance | Minimal | Regular watering required |
| Safety Certifications | UL1642, IEC62619, CE | Varies |
Chart: Battery Cycle Life vs Depth of Discharge (DoD)
| Depth of Discharge (%) | Cycle Life (approximate) |
|---|---|
| 20% | 8,000+ cycles |
| 50% | 6,000 cycles |
| 80% | 4,000 cycles |
