Description
Our 76.8V 180Ah LiFePO4 Battery delivers high-performance energy storage with a robust 13.82kWh capacity, designed for industrial and commercial applications. As a leading lithium battery manufacturer, we specialize in OEM solutions, offering customizable features like smart BMS, IP65 protection, and advanced connectivity options to meet diverse operational demands.
Key Features
High Energy Density: With 180Ah capacity and 76.8V nominal voltage, this lithium battery provides reliable power for heavy-duty equipment.
Long Cycle Life: Engineered for >6000 cycles at 80% DOD, ensuring extended service life in demanding environments.
Rugged Design: IP65-rated metal shell protects against dust and water, while optional self-heating and fans cooling enhance performance across -20¡ãC to 60¡ãC.
Smart Integration: Features active balancing, Bluetooth/WiFi/4G connectivity, and compatibility with solar MPPT controllers or inverters.
Peak Power Delivery: Sustains 360A peak discharge current (10S) for high-torque applications.
Product Description
This LiFePO4 battery combines safety and efficiency, leveraging lithium iron phosphate chemistry for thermal stability and low self-discharge (2% monthly). The built-in smart BMS safeguards against overcurrent, overvoltage, and temperature extremes, while OEM customization supports branding, silkscreen logos, and optional functions like GPS tracking or CAN-bus communication. Its compact 718 x 370 x 270 mm footprint and 123kg weight optimize space utilization in forklifts, telecom systems, or renewable energy storage setups.
A 72V 180Ah LiFePO4 golf cart battery delivers long-lasting, lightweight, and maintenance-free power with high energy density and excellent safety features. Offering over 6000 cycles, fast charging, and stable voltage output, it outperforms traditional lead-acid batteries, making it ideal for golf carts and various electric vehicles.
How Does a 72V 180Ah LiFePO4 Golf Cart Battery Work?
This battery uses lithium iron phosphate (LiFePO4) cells arranged in series and parallel to provide a nominal voltage of approximately 76.8V and a capacity of 180Ah. The LiFePO4 chemistry ensures a flat discharge curve, delivering consistent voltage throughout most of the discharge cycle. An advanced Battery Management System (BMS) monitors voltage, temperature, and current to protect against overcharge, over-discharge, and overheating, enhancing safety and extending battery life.
What Are the Main Benefits of a 72V 180Ah LiFePO4 Battery for Golf Carts?
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Long Cycle Life: Over 6000 cycles at 80% depth of discharge, drastically reducing replacement frequency.
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Lightweight: Approximately 123 kg, about 75% lighter than equivalent lead-acid batteries.
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Fast Charging: Charges fully in 5-7 hours with standard 30A chargers; faster with higher current chargers.
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Maintenance-Free: No watering or equalizing charges needed.
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Stable Voltage Output: Ensures consistent performance and longer run times.
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Robust Safety Features: Includes smart BMS with protections against overcurrent, overvoltage, and temperature extremes.
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IP65 Rated: Resistant to dust and water, suitable for outdoor use.
Which Vehicles and Applications Are Best Suited for a 72V 180Ah LiFePO4 Battery?
This battery is ideal for:
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Golf carts and utility vehicles.
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Electric sightseeing cars and low-speed vehicles.
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Electric rickshaws, scooters, and tricycles.
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Small electric boats and cabin scooters.
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OEM and custom electric vehicle projects.
Its versatility and high energy output make it suitable for a wide range of electric mobility solutions.
Why Is the Battery Management System (BMS) Important in a 72V 180Ah LiFePO4 Battery?
The BMS plays a critical role by continuously monitoring individual cell voltages, temperature, and current. It prevents unsafe conditions such as overcharging, deep discharge, overheating, and short circuits. The BMS also balances cells during charging to maximize capacity and battery lifespan, ensuring reliable and safe operation.
How Long Does It Take to Charge a 72V 180Ah LiFePO4 Golf Cart Battery?
Charging time depends on the charger’s current output:
| Charger Current | Approximate Charging Time | Notes |
|---|---|---|
| 30A | 5-7 hours | Standard charging rate |
| 60A | 3-4 hours | Faster charging, requires compatible charger |
| Lead-Acid | 10-12 hours | For comparison |
Using a charger designed for LiFePO4 chemistry is essential to protect battery health and optimize charging speed.
What Are the Technical Specifications of a Typical 72V 180Ah LiFePO4 Battery?
| Specification | Value |
|---|---|
| Nominal Voltage | 76.8 V |
| Nominal Capacity | 180 Ah |
| Nominal Energy | 13.82 kWh |
| Max Charging Voltage | 87.6 V |
| Discharge Cut-off Voltage | 60 V |
| Max Continuous Charge Current | 180 A |
| Max Continuous Discharge Current | 180 A |
| Peak Discharge Current | 360 A (10 seconds) |
| Dimensions (L x W x H) | 718 x 370 x 270 mm |
| Weight | 123 kg |
| IP Rating | IP65 |
| Cycle Life | >6000 cycles (80% DOD) |
| Self-Discharge Rate | 2% per month |
| Operating Temperature | Charge: 0°C to 60°C; Discharge: -20°C to 60°C |
| Optional Features | Self-heating, Bluetooth, GPS, CAN-bus, etc. |
Can a 72V 180Ah LiFePO4 Battery Replace Lead-Acid Batteries in Golf Carts?
Yes. It offers superior energy density, longer lifespan, lighter weight, and faster charging. It also requires less maintenance and provides more consistent power output, enhancing golf cart performance and reducing total cost of ownership.
Where Can You Buy Reliable 72V 180Ah LiFePO4 Golf Cart Batteries?
Heated Battery is a leading provider of 72V 180Ah LiFePO4 golf cart batteries, offering advanced BMS technology, customizable options, and robust safety features. Their batteries are available through authorized distributors and online, backed by expert technical support and warranties.
How Does Temperature Affect the Performance of a 72V 180Ah LiFePO4 Battery?
Temperature impacts battery efficiency and longevity. Optimal charging occurs between 0°C and 60°C, while discharging is effective from -20°C to 60°C. Cold temperatures may reduce capacity temporarily, but the battery’s BMS and optional self-heating features help maintain performance in colder climates.
What Safety Certifications Do 72V 180Ah LiFePO4 Batteries Typically Have?
These batteries commonly carry certifications including UL1642, IEC62133, CE, RoHS, UN38.3, and MSDS. These ensure compliance with international safety standards for transport, handling, and operation.
How Can Customization Enhance the Use of 72V 180Ah LiFePO4 Batteries?
OEM and ODM options allow customization of voltage, capacity, BMS settings, connectors, and communication protocols (CAN, RS485). Additional features like Bluetooth monitoring, GPS tracking, self-heating, and solar integration can be tailored to specific applications, enhancing user experience and operational efficiency.
Heated Battery Expert Views
The 72V 180Ah LiFePO4 golf cart battery combines cutting-edge technology with practical design to deliver exceptional performance and reliability. At Heated Battery, we prioritize integrating smart BMS systems and thermal management to ensure safety and longevity even in demanding environments. Our batteries offer golf cart users longer run times, faster charging, and reduced maintenance, making them a cost-effective and sustainable power solution for electric mobility. — Senior Battery Engineer, Heated Battery
