Introducing the Redway 72V 200Ah Lithium Battery, a powerful and efficient energy solution designed for high-demand applications such as electric vehicles, industrial machinery, and renewable energy systems. Utilizing advanced LiFePO4 (Lithium Iron Phosphate) technology, this battery offers a nominal voltage of 73.6V and an impressive capacity of 200Ah, providing a total energy output of 14.72kWh.
Key Features:
Robust Dimensions: 907 x 396 x 292 mm (35.7 x 15.6 x 11.5 in)
Heavy-Duty Weight: 132 kg (291 lb)
High Charge Voltage: 83.95V
Discharge Voltage: 57.5V
Max Continuous Charge Current: 70A
Max Continuous Discharge Current: 250A
IP67 Rating: Fully protected against dust and water immersion
Cycle Life: Over 4000 cycles, ensuring long-term reliability
Self-Discharge Rate: Approximately 3% per month
Wide Temperature Range: Charges at 0°C to 60°C and discharges from -20°C to 65°C
Enhanced Functionality:
This battery is equipped with an Intelligent Battery Management System (BMS) that provides comprehensive protection against overcurrent, overcharge, and temperature fluctuations, ensuring safe operation in various conditions. Optional features include Bluetooth, WiFi, LCD display, LED touch screen, RS485, RS232, CAN communication, and GPS capabilities for enhanced monitoring and control.
Benefits:
The Redway battery is engineered for exceptional performance and versatility. Its robust metal case ensures durability while maintaining a compact design. With a warranty of 3 years, you can trust in its longevity and reliability for all your power needs.
Additional Information:
Max Parallel Connection: Up to 4 batteries for a total capacity of 58.9kWh
Charger Type: High current fast charger available
Customization Options: OEM/ODM services available for tailored solutions
Upgrade your energy solutions with the Redway 72V 200Ah Lithium Battery—where cutting-edge technology meets exceptional performance! Perfect for businesses seeking reliable power solutions across diverse applications.
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Specifications
72V200Ah
Specifications
Cell Type
LiFePO4
Nominal Voltage
73.6V
Nominal Capacity
200Ah
Nominal Energy
14.72kWh
Charge Voltage
83.95V
Discharge Voltage
57.5V
Max. Continues Charge Current
70A
Max. Continues Discharge Current
250A
Dimensions
[L x W x H]
907 x 396 x 292 mm
35.7 x 15.6 x 11.5 in
Weight
132 kg
291 lb
IP Rating
IP67
Max. Battery Parallel
4P to 58.9kWh (More request)
Internal Resistance
≤30mΩ
Cycle Life
>4000 cycles
Self-Discharge
3% (Per month)
Charge Temperature
0°C ~ 60°C
32°F ~ 140°F
Discharge Temperature
-20°C ~ 65°C
-4°F ~ 149°F
Optional Functions
Bluetooth / WiFi / LCD / LED Touch Screen / RS485 / RS232 / CAN / 4G, 5G / GPS / APP
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FAQs
What You Need to Know About the 72V 200Ah Lithium Battery
The 72V 200Ah lithium battery is a high-capacity energy storage solution designed for demanding applications such as electric vehicles and renewable energy systems. Known for its efficiency, longevity, and safety, this battery type is increasingly popular among consumers seeking reliable power solutions.
Introduction to the 72V 200Ah Lithium Battery
Definition and Key Features
A 72V 200Ah lithium battery operates at a nominal voltage of 72 volts with a capacity of 200 amp-hours, making it suitable for high-demand applications. These batteries utilize advanced lithium-ion technology, often employing lithium iron phosphate (LiFePO4) chemistry, which enhances safety and performance.
Specification
Value
Nominal Voltage
72V
Capacity
200Ah
Energy
14,400Wh
Cycle Life
≥2,000 cycles @80% DOD
Self Discharge
<3% per month
Applications of the 72V 200Ah Lithium Battery
Electric Vehicles
The primary application for the 72V 200Ah lithium battery is in electric vehicles (EVs), including golf carts, e-bikes, and scooters. Its high energy density allows EVs to travel longer distances on a single charge, enhancing user convenience.
Renewable Energy Systems
These batteries are also used in solar energy storage systems, where they store excess energy generated during the day for use at night or during cloudy weather. Their ability to handle deep cycling makes them ideal for renewable applications.
Industrial Equipment and Robotics
In industrial settings, the battery powers equipment such as forklifts, automated guided vehicles (AGVs), and robotics used in manufacturing processes. Their reliability ensures continuous operation in demanding environments.
Advantages of Using a 72V 200Ah Lithium Battery
High Energy Density and Capacity
Lithium batteries have a higher energy density compared to traditional lead-acid batteries, meaning they can store more energy in a smaller size. This is particularly beneficial for applications where space is limited.
Long Lifespan and Cycle Life
With a cycle life exceeding 2,000 cycles, these batteries outlast many alternatives, providing significant long-term savings on replacements and maintenance.
Fast Charging Capabilities
The ability to charge quickly—often within just a few hours—makes these batteries suitable for applications requiring minimal downtime, such as in commercial fleets.
Safety and Environmental Benefits
Lithium batteries are generally safer than lead-acid counterparts due to their lower risk of thermal runaway. Additionally, they are more environmentally friendly since they do not contain toxic materials like lead or cadmium.
Specifications of the 72V 200Ah Lithium Battery
Electrical and Mechanical Specs
The dimensions of a typical 72V lithium battery can vary by manufacturer but generally measure around 1160mm x 300mm x 300mm with a weight of approximately 124 kg.
Charge and Discharge Characteristics
These batteries typically support standard charge currents up to 40A, with maximum charge currents reaching 100A. Continuous discharge rates can reach up to 100A, accommodating various power needs.
Charge/Discharge Spec
Value
Standard Charge Current
≤40A
Max Charge Current
≤100A
Continuous Discharge Current
≤100A
Top Brands and Models in the Market
Several reputable brands manufacture high-quality 72V lithium batteries, including:
LG Chem: Known for advanced technology and long warranties.
Battle Born Batteries: Offers lightweight designs with high energy density.
Renogy: Specializes in renewable energy applications.
SmartPropel: Provides customizable solutions for various electric vehicle needs.
Cost Analysis: Initial Investment vs. Long-Term Savings
While the initial cost of a 72V lithium battery may be higher than that of lead-acid alternatives, its longevity and reduced maintenance requirements often lead to lower total ownership costs over time.
Type
Initial Cost
Lifespan (Years)
Total Cost Over Lifespan
Lead-Acid
$1,000
~3
$3,000
Lithium
$2,000
~10
$2,000
Latest News in Lithium Battery Technology
Recent advancements in lithium battery technology focus on improving energy density further while enhancing safety features. Innovations include better thermal management systems that reduce overheating risks and faster charging capabilities that cater to increasing consumer demands.
Redway Expert Comment
“The versatility of the 72V 200Ah lithium battery makes it an excellent choice for various applications—from electric vehicles to renewable energy systems. Its long lifespan coupled with fast charging capabilities ensures that users get reliable performance without frequent replacements,” states an industry expert from Redway.
Why Is a 72V 200Ah Lithium Battery Essential for Modern Applications?
A 72V 200Ah lithium battery is vital for modern applications like electric vehicles, industrial machinery, and renewable energy systems. Its high energy density and long cycle life provide reliable power, making it ideal for demanding environments. This battery supports efficient energy storage and quick charging, enhancing performance across various sectors.
How Does a 72V 200Ah Lithium Battery Work?
The 72V 200Ah lithium battery operates through electrochemical reactions in lithium-ion cells. It stores energy during charging and releases it when needed. A built-in Battery Management System (BMS) monitors performance, ensuring safety by preventing overcharging and overheating. This technology enables efficient energy use in applications like electric vehicles and solar storage.
What Are the Key Specifications of a 72V 200Ah Battery?
Key specifications of a 72V 200Ah battery include a nominal voltage of 72 volts, capacity of 200 amp-hours, and energy output of approximately 14.4 kWh. It features a lightweight design, long cycle life (up to 5,000 cycles), and a built-in BMS for safety. The battery typically supports peak discharge currents of up to 400A.
How Do You Select the Right 72V 200Ah Lithium Battery Pack?
To select the right 72V 200Ah lithium battery pack, consider factors such as application requirements, discharge rates, and environmental conditions. Ensure compatibility with your system’s voltage and current needs. Evaluate the battery’s cycle life, weight, and dimensions to find the best fit for your specific use case.
What Are the Benefits of Using a 72V 200Ah Lithium Golf Cart Battery?
Using a 72V 200Ah lithium golf cart battery offers numerous benefits, including higher energy density for longer travel distances on a single charge. Its lightweight design enhances maneuverability, while fast charging capabilities reduce downtime. Additionally, its long lifespan minimizes replacement costs, making it an economical choice for golf carts.
How to Properly Maintain Your Lithium Battery for Longevity?
To maintain your lithium battery’s longevity, regularly check terminals for corrosion and ensure clean connections. Charge the battery before it drops below 20% capacity and avoid overcharging. Store in a cool, dry place, and follow manufacturer guidelines for optimal performance to extend its lifespan significantly.
What Charging Options Are Available for a 72V Lithium Battery?
Charging options for a 72V lithium battery include standard AC chargers and DC fast chargers. Standard chargers are suitable for regular use, while fast chargers can recharge the battery in as little as one hour. Ensure that the charger is compatible with lithium-ion technology to prevent damage and ensure safety.
How Do You Choose the Right Supplier for Your Needs?
When choosing a supplier for a 72V lithium battery, evaluate their reputation, product quality, and customer service. Look for suppliers with certifications and warranties that ensure reliability. Additionally, consider their experience in your specific application area and their ability to provide technical support when needed.
Frequently Asked Questions (FAQ)
Q1: How long does a fully charged 72V lithium battery last?
A1: The duration depends on usage; however, it can typically provide power for several hours depending on load conditions.
Q2: Can I use a standard charger with my lithium battery?
A2: No, it is essential to use chargers specifically designed for lithium-ion batteries to ensure safety and efficiency.
Q3: What maintenance does a lithium battery require?
A3: Minimal maintenance is needed; regular checks on connections and ensuring proper charging practices are sufficient for optimal performance.
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