48V 50Ah Rack-mounted Lithium Battery (PM-LV4850-2U-PRO)
• Cell: LiFePO4
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT
The PM-LV4850-2U-PRO Lithium Battery Module is a high-performance lithium iron phosphate (LiFePO4) energy storage solution, designed for versatile applications. With a nominal voltage of 48V and a capacity of 50Ah, it delivers 2.4kWh of reliable power, making it an ideal choice for OEM, ODM, and wholesale buyers in various industries.
Key Features
- Compact Design: Measures 410 x 440 x 88.5 mm, fitting perfectly in standard 2U racks for easy installation.
- Long Cycle Life: Offers over 8000 cycles at 60% depth of discharge (DOD), ensuring longevity and cost-effectiveness.
- Smart BMS Protection: Equipped with an advanced Battery Management System (BMS) that safeguards against overcharge, over-discharge, and short circuits.
- Versatile Compatibility: Works seamlessly with various inverters, including brands like Victron, GOODWE, and more.
- Customizable Solutions: Available for OEM/ODM requests, allowing tailored specifications to meet specific application requirements.
Product Description
The PM-LV4850-2U-PRO Lithium Battery Module is engineered for superior performance and reliability in energy storage applications. Utilizing advanced LiFePO4 technology, this battery operates efficiently across a wide temperature range and boasts an impressive cycle life, making it a sustainable choice for long-term use. Its integrated Smart BMS ensures safety by continuously monitoring performance and providing essential protection features. Ideal for use in off-grid systems, data centers, and telecom applications, the compact design allows for flexible installation options.
For inquiries about bulk orders or customization options, please contact us today!
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Download 48V 50Ah PM-LV4850-2U-PRO Datasheet
Note: Our products are customizable, allowing customers to modify the main data according to their requirements.
| PM-LV4850-2U-PRO | Specifications |
|---|---|
| Cell Type | Lithium iron Phosphate Battery (LiFePO4 / LFP) |
| Nominal Voltage | 48V |
| Battery Capacity | 50Ah |
| Nominal Energy | 2.4kWh |
| Dimension [L x W x H] | 410 x 440 x 88.5 mm 16.14 x 17.32 x 3.48 in 2U / 19 inch |
| Weight | 21.5kg 47.4 lb |
| Working Voltage | 37.5V~54.75V |
| Charge Voltage | 54.75V |
| Discharge Cut-off Voltage | 37.5V |
| Maximum Charge Current | 50A Continuous |
| Maximum Discharge Current | 50A Continuous |
| Standard Charging / Discharging Current | 25A |
| Maximum Charging / Discharging Current | 50A |
| Fast Charging | Supports Fast Charging |
| Charging Temperature | 0~55°C 32℉~131℉ |
| Discharging Temperature | -20~60°C -4℉~140℉ |
| Operating Humidity Range | <30% |
| Series / Parallel Number | 15S1P |
| Max. Parallel Connection | 15P to 36kWh |
| Cycle Life (25°C / 77℉@60% DOD) | >8000 Cycles |
| Cycle Life (25°C / 77℉@80% DOD) | >6000 Cycles |
| Self-Discharge Rate | <1% per month |
| IP Grade | IP21 (Upgrade upon request) |
| Battery Case | Metal (Surface: black waterproof baking paint) |
| Monitoring & Protection | Smart BMS: Overcharge / OverDischarge / Overcurrent / OverTemperature / ShortCircuit |
| Communication | RS485 / CAN |
| Optional Functions | Bluetooth / WiFi / Circuit Breaker / Heating / Active Balance / LCD Screen / LED Touch Screen / APP |
| Accessories | Inverter Power Cable, Parallel Cable, Communication Cable, Grounding Wire |
| Pros | Support Off-Grid and Hybrid working mode, compact design, wall and floor type |
| Compatible Inverters | Victron / GOODWE / Solis / Growatt / SMA / SAJ / Luxpower / SRNE / Deye / Voltronic, etc. |
| Connector | Quick Plug Connector |
| Design Life | 20 Years |
| Warranty | 10 Years |
| User Manual | With the Battery Packaging |
| Certifications | CE / IEC / UN38.3 / MSDS / (More upon request) |
Key Specifications of 48V 50Ah Lithium Batteries
What are the key specifications of 48V 50Ah lithium batteries?
48V 50Ah lithium batteries offer 48V voltage, 50Ah capacity, and high energy density. These batteries are known for their long cycle life, lightweight design, and efficient thermal management. They are well-suited for renewable energy storage, backup power, and off-grid applications, providing a reliable and efficient power source for various industrial and residential needs.
Industries Using Rack-Mounted Lithium Battery Systems
Which industries use rack-mounted lithium battery systems?
Rack-mounted lithium batteries are widely used in telecommunications, data centers, and solar energy systems. These industries benefit from the scalable and modular design of these systems, providing reliable backup power and efficient energy storage. They are also prevalent in industrial settings where high performance and space efficiency are essential for operational success.
OEM Services for Lithium Battery Suppliers
How do OEM services work for lithium battery suppliers?
OEM services allow lithium battery suppliers to provide customized battery designs, meeting specific client needs. This includes adjustments to capacity, dimensions, and battery management systems (BMS). OEMs handle production, branding, and quality control, ensuring that the final product aligns with client specifications, offering tailored solutions for diverse energy storage applications.
Certifications Held by Chinese Lithium Battery Suppliers
What certifications do Chinese lithium battery suppliers hold?
Chinese lithium battery suppliers typically hold certifications such as CE, UL, ISO9001, and UN38.3. These certifications confirm compliance with international standards for battery safety, transportation regulations, and environmental impact. Additional certifications like RoHS ensure that products meet safety and quality standards, offering reliable performance for various industries and applications.
Advantages of China-Based Lithium Battery Manufacturers
What are the advantages of China-based lithium battery manufacturers?
China-based lithium battery manufacturers are known for offering cost-effective solutions, advanced technology, and high production efficiency. They can provide customized designs and bulk production, reducing overall costs. With a strong supply chain and global reach, Chinese manufacturers offer competitive pricing and deliver high-quality batteries suited for diverse applications in energy storage and backup systems.
Evaluating 48V 50Ah Battery Supplier Reliability in China
How to evaluate 48V 50Ah battery supplier reliability in China?
To evaluate supplier reliability, consider factors like certifications (CE, UL, ISO), production capacity, and customer reviews. Look for suppliers with a track record of timely delivery, transparent quality control processes, and responsive customer service. Warranty policies and after-sales support also reflect a supplier’s commitment to product quality and client satisfaction.
Key Features of 48V 50Ah Lithium Rack Batteries
Key features of 48V 50Ah lithium rack batteries?
48V 50Ah lithium rack batteries offer high energy density, modular design, and long lifespan. They are designed for scalability, making them ideal for data centers, solar power systems, and telecommunication applications. The compact size ensures easy installation in rack systems, while the robust battery management system (BMS) provides safety and reliability during operation.
Safety Standards for Rack-Mounted Lithium Batteries
Safety standards for rack-mounted lithium batteries?
Rack-mounted lithium batteries adhere to safety standards such as UL1973, IEC62619, and UN38.3, ensuring safe transport and storage. These standards regulate thermal management, electrical performance, and structural integrity, providing robust protection against risks like overcharging, overheating, and short circuits, ensuring the batteries meet global safety requirements for various industrial applications.
Ideal Applications for 48V 50Ah Rack Batteries
Ideal applications for 48V 50Ah rack batteries?
48V 50Ah rack batteries are perfect for solar energy storage, telecommunication backup, and data center power solutions. Their compact design and high efficiency make them suitable for industrial backup systems, renewable energy storage, and uninterruptible power supplies (UPS). These batteries provide reliable energy in environments requiring continuous and scalable power supply.
Maintenance Requirements for Lithium Rack Batteries
Maintenance requirements for lithium rack batteries?
Maintenance for lithium rack batteries involves regular monitoring of voltage levels, temperature, and charge cycles. Ensure the battery system remains clean, with proper ventilation to avoid overheating. It’s important to check connections, perform calibration, and ensure the battery management system (BMS) is functioning properly to maximize performance and extend the battery's life span.
Compatibility with Existing Rack Systems
Compatibility with existing rack systems?
48V 50Ah lithium rack batteries are generally compatible with standard 19-inch rack systems. However, to ensure proper fit and optimal performance, adjustments to mounting configurations, battery management system (BMS), or voltage settings may be necessary. Customization may be required for specific applications, ensuring seamless integration into existing power management systems.
Cost-Benefit Analysis of Custom Lithium Battery Solutions
Cost-benefit analysis of custom lithium battery solutions?
Custom lithium batteries offer significant long-term cost savings due to their extended lifespan, low maintenance, and high efficiency. Though the upfront investment may be higher, the benefits of reliable power supply, energy efficiency, and reduced operating costs over time outweigh the initial costs, providing better value and performance in renewable energy and industrial applications.
Competitive Pricing for 48V 50Ah Lithium Batteries
What defines competitive pricing for 48V 50Ah lithium batteries?
Competitive pricing for 48V 50Ah lithium batteries depends on volume, battery chemistry, and supplier location. Chinese manufacturers often provide cost-effective options due to lower production costs and high-volume manufacturing. Customizations, advanced technologies, and efficient supply chains contribute to maintaining competitive pricing while delivering high-quality performance in industrial and renewable energy applications.
How Chinese OEMs Reduce 48V 50Ah Battery Costs
How do Chinese OEMs reduce 48V 50Ah battery costs?
Chinese OEMs reduce 48V 50Ah battery costs through high-volume production, use of cost-efficient raw materials, and optimized manufacturing processes. Their ability to scale production and leverage lower labor costs results in competitive pricing for customers. Additionally, streamlined supply chains and bulk sourcing contribute to lowering costs without sacrificing quality and performance.
Specs Influencing 48V 50Ah Lithium Battery Performance
What specs influence 48V 50Ah lithium battery performance?
Key specifications affecting performance include capacity, voltage, cycle life, and charge/discharge rate. The battery management system (BMS) ensures safe operation, preventing overcharging or overheating. Thermal management, charge efficiency, and discharge rate are also crucial for maintaining optimal performance in demanding applications like energy storage and backup power systems.
Why Choose Chinese OEMs for 48V 50Ah Battery Manufacturing
Why choose Chinese OEMs for 48V 50Ah battery manufacturing?
Chinese OEMs offer cost-effective, high-quality solutions, with expertise in large-scale production and customization. They provide competitive pricing due to low labor costs and bulk manufacturing capabilities. With strong research and development (R&D) departments, Chinese OEMs can offer tailored solutions for specific energy storage needs, making them a preferred choice for global manufacturers.
How 48V 50Ah Compares to Similar Lithium Battery Models
How does 48V 50Ah compare to similar lithium battery models?
The 48V 50Ah lithium battery offers high energy density and compact design compared to similar models. It provides longer lifespan, better efficiency, and more reliable performance than traditional lead-acid batteries. Additionally, it is more cost-effective and scalable, making it ideal for commercial and residential energy storage applications where space and performance are key factors.
Certifications Ensuring Quality in Chinese OEM Lithium Batteries
What certifications ensure quality in Chinese OEM lithium batteries?
Chinese OEM lithium batteries are certified with CE, UL, ISO9001, and UN38.3. These certifications guarantee compliance with international safety and quality standards, ensuring safe transport, performance, and reliable use. Additionally, certifications like RoHS ensure that products meet environmental and health safety standards, making them suitable for global markets and diverse applications.

