48V (51.2V) 200Ah Lithium Battery (Metal Shell / LCD)

The 48V 200Ah LiFePO4 batteries, enclosed in a metal shell, provide a significant upgrade from traditional deep cycle batteries with similar specs. Their versatility makes them ideal for various uses such as home security systems, outdoor adventures, and solar-powered lights. In comparison to standard sealed lead-acid (SLA) options that typically offer only 500 cycles, these lithium iron phosphate batteries can endure up to 4000 cycles. This remarkable durability translates to a much lower cost per use compared to conventional batteries.

What is a 48V 200Ah lithium battery (metal shell)?

The 48V 200Ah lithium-ion battery, encased in a durable metal shell, stands as a dependable energy storage solution for varied applications. Its lightweight design and superior performance outshine traditional lead-acid batteries, especially in deep cycle usage. With a capacity of 500Ah, it caters to off-grid and backup power needs, seamlessly integrating into solar systems and UPS units. The specified voltage, capacity, and energy storage capacity accurately represent its robust capabilities. Overall, it's a versatile and reliable choice for industrial, commercial, and residential energy storage demands.

In terms of specifications, a 48V 200Ah battery can sustain a continuous current output of 10 Amperes over a discharge period of 20 hours, providing a total capacity of 200Ah. This translates to a substantial energy storage capacity of 9,600 Watt-hours or 9.6kWh, considering the battery's voltage of 48 volts.

In summary, a 48V 200Ah lithium battery with a metal shell delivers versatility and reliability, making it an optimal choice for a broad range of industrial, commercial, and residential applications requiring steadfast energy storage solutions.

Why does this 48V 200Ah lithium battery use a metal shell?

The metal shell of a battery acts as its protective outer casing, safeguarding the battery cells within. Specifically for 48V 200Ah LiFePO4 batteries, employing a metal shell offers several advantages:

1. Protection: The metal shell provides robust defense against physical damage, moisture, and environmental factors, ensuring the battery's safety and longevity.
2. Heat Dissipation: Metal shells possess good heat dissipation properties, effectively dispersing heat generated during battery operation. This prevents overheating and helps maintain optimal performance.
3. Durability: Metal shells are sturdy and resilient, offering resistance to impact and vibration. This durability is especially beneficial for batteries utilized in demanding applications or harsh environments.
4. Safety: Metal shells enhance the overall safety of the battery by adding an extra layer of protection against external hazards and potential punctures. This reduces the risk of short circuits or leakage, ensuring a safer operating environment.

A metal shell provides reliable protection, efficient heat dissipation, durability, and safety, all of which contribute to the long-lasting performance of 48V 200Ah LiFePO4 batteries.

Where can you use a 48V 200Ah battery?

A 48V 200Ah battery finds extensive use across various industrial, commercial, and residential applications, including:

• Off-Grid Solar Systems: Serving as a reliable energy storage solution, ensuring uninterrupted power supply during periods of low sunlight.
• Backup Power Systems: Integrated into UPS (Uninterruptible Power Supply) units for critical backup power in case of grid outages or emergencies.
• Electric Vehicles: Powering electric vehicles, providing the necessary energy for propulsion and onboard electronics.
• Marine Applications: Used in boats and yachts for auxiliary power and onboard systems.
• Industrial Machinery: Providing backup power for machinery in manufacturing plants or industrial facilities.
• Residential Energy Storage: Used in residential setups for storing surplus energy from renewable sources like solar panels for later use.
• Telecommunication Towers: Ensuring continuous power supply for telecommunication equipment in remote areas or during power outages.

In summary, the versatility and reliability of a 48V 200Ah battery make it suitable for a wide range of applications where dependable energy storage is essential.

What are the advantages of a 48V 200Ah lithium-ion battery (metal shell)?

The advantages of a 48V 200Ah lithium-ion battery with a metal shell are:

• Enhanced Protection: The metal shell provides robust protection against physical damage, moisture, and environmental factors, ensuring the battery's safety and longevity.
• Efficient Heat Dissipation: Metal shells have good heat dissipation properties, effectively dispersing heat generated during battery operation, preventing overheating, and maintaining optimal performance.
• Durability: Metal shells are sturdy and resilient, offering resistance to impact and vibration, making them suitable for demanding applications or harsh environments.
• Safety: The metal shell adds an extra layer of protection against external hazards and potential punctures, reducing the risk of short circuits or leakage, and ensuring a safer operating environment.

Overall, a 48V 200Ah lithium-ion battery with a metal shell provides reliable protection, efficient heat dissipation, durability, and safety, making it an optimal choice for various industrial, commercial, and residential applications.

What are the disadvantages of a 48V 200Ah lithium battery (metal shell)?

The disadvantages of a 48V 200Ah lithium battery with a metal shell are minimal but may include:

• Weight: Metal shells can add to the overall weight of the battery, making it slightly heavier compared to batteries without metal casings.
• Cost: The inclusion of a metal shell may increase the manufacturing cost of the battery, potentially leading to a higher upfront purchase price.
• Potential Corrosion: If the metal shell is not properly sealed or protected, it may be susceptible to corrosion over time, especially in corrosive environments.
• Limited Flexibility: Metal shells may limit design flexibility compared to other casing materials, potentially restricting the battery's application in certain configurations or installations.

Despite these drawbacks, the advantages of a metal shell, such as enhanced protection and durability, often outweigh these disadvantages, making it a popular choice for lithium-ion batteries used in various applications.

How long will a 48V 200Ah battery (metal shell) last if fully charged?

The lifespan of a fully charged 48V 200Ah lithium battery with a metal shell depends on several factors, including the load it powers, discharge rate, and usage conditions. Typically, you can estimate the battery's runtime by dividing its capacity (200Ah) by the load's current draw (in amperes). For example, if the load draws 10 amps, the battery would last approximately 20 hours (200Ah ÷ 10A = 20 hours) under ideal conditions. However, actual runtime may vary based on factors such as temperature, age, and depth of discharge.

48V 200Ah lithium battery vs lead-acid battery, which is better?

Let's compare the advantages of the 48V 200Ah lithium battery with lead-acid batteries point by point:

1. Higher Energy Density:
   • Lithium Battery: Lithium batteries offer a significantly higher energy density than lead-acid batteries. This means they can store more energy per unit of volume or weight, allowing for more power in a smaller and lighter package.
   • Lead-Acid Battery: Lead-acid batteries have lower energy density compared to lithium batteries. They are bulkier and heavier for the same energy capacity.
2. Longer Cycle Life:
   • Lithium Battery: Lithium batteries typically have a longer cycle life, enduring more charge-discharge cycles before experiencing capacity degradation. They can last for thousands of cycles.
   • Lead-Acid Battery: Lead-acid batteries have a limited cycle life, typically lasting for a few hundred cycles before needing replacement.
3. Faster Charging:
   • Lithium Battery: Lithium batteries charge more efficiently and have lower self-discharge rates compared to lead-acid batteries. They can be charged faster, allowing for quicker turnaround times between charging cycles.
   • Lead-Acid Battery: Lead-acid batteries generally have slower charging rates and may require longer charging times.
4. Lightweight and Compact:
   • Lithium Battery: Lithium batteries are significantly lighter and more compact than lead-acid batteries for the same energy capacity. This makes them easier to transport, handle, and install, especially in space-constrained applications.
   • Lead-Acid Battery: Lead-acid batteries are bulkier and heavier, requiring more space and effort for handling and installation.
5. Maintenance:
   • Lithium Battery: Lithium batteries require minimal maintenance compared to lead-acid batteries. They do not require regular watering or equalization charging, reducing maintenance efforts and costs.
   • Lead-Acid Battery: Lead-acid batteries may require regular maintenance tasks such as watering, cleaning, and equalization charging to prolong their lifespan and maintain performance.

In summary, the 48V 200Ah lithium battery offers significant advantages over lead-acid batteries in terms of energy density, cycle life, charging speed, weight, compactness, and maintenance requirements.

What quality standards does Redway Power apply to 48V 200Ah lithium battery?

Redway Power applies stringent quality standards to its 48V 200Ah lithium battery, ensuring reliability and safety:

1. Adherence to International Standards:
   • Redway Power ensures compliance with relevant international standards for quality management systems and environmental management systems during the manufacturing process.
2. Certifications for Safety and Compliance:
   • The company obtains certifications such as UL (Underwriters Laboratories) or CE (Conformité Européenne) to demonstrate adherence to safety and product standards in specific regions.
3. Rigorous Testing Procedures:
   • Batteries undergo thorough testing, including industry-standard tests like the IEC 62133 test, to verify safety and performance specifications. This helps prevent short-circuiting and ensures overall battery reliability.
4. Stringent Manufacturing Processes:
   • Redway Power implements stringent manufacturing processes to maintain consistency and quality throughout battery production. This includes measures to minimize defects and ensure uniformity in battery performance.
5. Comprehensive Quality Control Measures:
   • The company employs comprehensive quality control measures at every stage of production to monitor and ensure battery quality and performance. This includes inspections, testing, and documentation to meet internal quality standards and customer requirements.

By adhering to these quality standards, Redway Power ensures that its 48V 200Ah lithium batteries meet industry and regulatory requirements, guaranteeing reliable performance and safety for users.

Is it safer to use a 48V 200Ah lithium-ion battery?

Using a 48V 200Ah lithium-ion battery can be considered safer compared to traditional lead-acid batteries for several reasons:

1. Chemical Stability: Lithium-ion batteries are chemically stable and less prone to leaking or spilling acid, reducing the risk of chemical exposure and environmental contamination.
2. Lower Risk of Overcharging: Lithium-ion batteries have built-in protection circuits that help prevent overcharging, reducing the risk of thermal runaway and fire.
3. Lightweight Construction: Lithium-ion batteries are lighter than lead-acid batteries, making them easier to handle and transport, thereby reducing the risk of accidents during installation or maintenance.
4. Reduced Maintenance: Lithium-ion batteries require minimal maintenance compared to lead-acid batteries, which often require periodic water refilling and equalization charging, reducing the risk of human error and potential accidents.
5. Efficient Cooling: Lithium-ion batteries generally dissipate heat more efficiently than lead-acid batteries, reducing the risk of overheating and thermal runaway.

While lithium-ion batteries offer these safety advantages, it's essential to follow proper handling, storage, and charging procedures to minimize risks further. Additionally, selecting batteries from reputable manufacturers with stringent quality control measures can enhance overall safety.

What are the features of a 48V 200Ah lithium-ion battery (metal shell)?

This 48V 200Ah lithium-ion battery comes encased in a metal shell and offers exceptional features for a wide range of uses. Its superior energy density allows for increased storage capacity in a compact and lightweight design, setting it apart from conventional lead-acid batteries. Thanks to its extended cycle life, the battery maintains consistent performance even after multiple charge and discharge cycles, without experiencing significant degradation in capacity. Additionally, these lithium-ion batteries have efficient charging capabilities, minimal self-discharge, and require little maintenance, making them a practical and cost-effective source of power.

What are the specifications of a 48V 200Ah lithium-ion battery?

The typical specifications for a 48V 200Ah lithium-ion battery include its voltage rating of 72 volts and a capacity of 50 ampere-hours (Ah). Other important details may include size, weight, maximum discharge current, operating temperature range, expected cycle life, and safety features like built-in protection circuits. These specifications can vary depending on the manufacturer and intended use, so it's crucial to consult the datasheet or product specifications to ensure compatibility and optimal performance for specific purposes.

How to maintain a 48V 200Ah lithium-ion battery?

Maintaining a 48V 200Ah lithium-ion battery involves several key practices to ensure optimal performance and longevity:

1. Proper Charging: Use a compatible charger specifically designed for lithium-ion batteries and follow the manufacturer's recommended charging instructions. Avoid overcharging or undercharging the battery, as both can affect its lifespan.
2. Avoid Deep Discharges: Minimize deep discharges whenever possible, as frequent deep discharges can reduce the battery's overall lifespan. Try to keep the battery's state of charge (SoC) between 20% and 80% for regular use.
3. Temperature Control: Operate the battery within its recommended temperature range to prevent overheating or freezing, which can damage the cells. Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
4. Regular Inspections: Periodically inspect the battery for any signs of damage, such as bulging, corrosion, or leakage. If any abnormalities are detected, discontinue use and consult the manufacturer for guidance.
5. Balancing: If the battery consists of multiple cells, ensure they remain balanced by occasionally performing a balance charging procedure. This helps equalize the voltage of each cell, optimizing performance and longevity.
6. Storage: If storing the battery for an extended period, partially charge it to around 50% SoC and store it in a cool, dry place. Avoid storing the battery at full charge or completely discharged, as this can lead to degradation.
7. Regular Usage: Regularly use the battery to prevent it from sitting idle for extended periods, which can lead to capacity loss. If the battery will not be used for an extended period, consider implementing a maintenance charging routine to keep it healthy.

By following these maintenance practices, you can maximize the lifespan and performance of your 48V 200Ah lithium-ion battery, ensuring reliable power for your applications.