Description
The 48V 50Ah Lithium Battery (RG4850P) is a compact, high-efficiency energy storage solution designed for OEMs, ODMs, and wholesale buyers in commercial, industrial, and renewable energy markets. Ideal for C&I ESS, data centers, telecom base stations, solar systems, and residential applications, it combines reliability, scalability, and advanced safety features to meet diverse power needs.
Key Features
Optimized Energy Output: With a nominal voltage of 48V and 50Ah capacity, this lithium battery delivers 2.4 kWh of energy, ensuring stable power for small to mid-scale applications.
Robust LiFePO4 Technology: Built with LiFePO4 cells, the battery offers enhanced thermal stability, safety, and a lifespan of 8000 cycles at 80% DOD.
Scalable Design: Supports up to 16 units in parallel (expandable to 32) for flexible energy expansion, making it adaptable to growing power demands.
Intelligent Management: Equipped with a JBD Communication BMS, RS485, and optional upgrades like Bluetooth, SNMP, and self-heating for precise monitoring and control.
User-Centric Design: Features an LCD display, circuit breaker, and power switch for easy operation, alongside an IP21 rating for indoor durability.
Product Description
The 48V 50Ah Lithium Battery (RG4850P) is engineered for seamless integration into diverse environments, including schools, hospitals, and hybrid solar systems. Measuring 440 x 440 x 136 mm (17.3 x 17.3 x 5.3 inches) and weighing just 23 kg (50.7 lb), its 3U form factor ensures space-efficient installation.
Advanced LiFePO4 chemistry ensures efficient energy storage with minimal self-discharge (2% per month), while the BMS safeguards against overvoltage, overheating, and short circuits. Compatible with leading inverters like Deye, Victron, and Growatt, it simplifies integration into existing setups.
Certified to UL1642, UL1973, IEC62619, CE, and UN38.3 standards, this battery guarantees compliance with global safety protocols. Optional thermal aerosol fire suppression and cabinet upgrades further enhance safety for mission-critical applications.
As a trusted lithium battery manufacturer, we offer full OEM support, including custom labeling, laser logos, and tailored configurations. Whether for industrial ESS, telecom infrastructure, or residential solar systems, the 48V 50Ah Lithium Battery delivers unmatched performance and adaptability.
48V 50Ah Rack Battery Specifications and Applications
What are 48V 50Ah rack battery dimensions?
48V 50Ah rack batteries typically have dimensions of 482mm width and 178mm height with a depth of around 420mm. These dimensions follow the standard 3U rack design, ensuring compatibility with most rack-mounted systems used in energy storage and telecom applications.
Which certifications 48V 50Ah lithium battery have?
48V 50Ah lithium batteries are certified under UL1973 and IEC62619 standards for safety. They also comply with UN38.3 for transportation and CE for global market access. These certifications ensure safe operation and adherence to international guidelines.
Cycle life expectancy of 48V 50Ah rack battery?
A 48V 50Ah rack battery has a cycle life of 4000-6000 cycles at 80% Depth of Discharge (DoD). High-quality LiFePO4 cells enhance longevity, ensuring a lifespan of 8-10 years under normal operating conditions.
Charging time for 48V 50Ah lithium battery?
The charging time for a 48V 50Ah lithium battery is typically 3-5 hours with a standard charger. Fast charging options can reduce this to around 2-3 hours while maintaining safety and efficiency.
Typical applications for 48V 50Ah rack battery?
These batteries are used in telecom systems and solar energy storage. They also support UPS backup and industrial power solutions, ensuring reliable energy for critical applications.
Warranty period 48V 50Ah lithium battery OEM?
OEMs typically offer a warranty of 5 years or 3000+ cycles, whichever comes first. Some manufacturers provide extended warranties for custom orders, ensuring long-term operational stability.
China OEM Lithium Battery Market and Customization Benefits
Top OEM manufacturers for 48V 50Ah lithium batteries in China?
Leading OEMs include CATL, BYD, and EVE Energy. These manufacturers are known for their high production capacity, adherence to global standards, and expertise in lithium battery customization.
Cost of custom 48V 50Ah lithium battery solutions in China?
The cost for custom solutions ranges from $150-$300 per unit, depending on design complexity, certification requirements, and order volume. Bulk orders generally receive significant discounts, optimizing cost efficiency.
Quality standards for lithium batteries from Chinese OEMs?
Chinese OEMs follow ISO9001 standards and comply with UL and CE certifications. They implement rigorous quality control processes, including performance validation and safety checks, ensuring consistency.
Lead time for 48V 50Ah lithium battery production in China?
Lead time for custom lithium battery production typically ranges from 4 to 6 weeks. Bulk orders and specialized designs may extend production time, depending on customization requirements.
Certifications required for Chinese OEM lithium battery exports?
Certifications include UL1973 for safety, CE for European markets, and UN38.3 for safe transportation. Compliance with IEC62619 ensures adherence to international standards.
Advantages of China-based OEMs for lithium battery customization?
China-based OEMs offer cost efficiency and high scalability. They ensure rapid prototyping, diverse customization options, and strict adherence to global standards, enhancing market competitiveness.
PM-LV4850-3U Lithium Battery Manufacturing and Safety
What are PM-LV4850-3U lithium battery manufacturing steps?
The process starts with cell selection and BMS configuration. This is followed by module assembly, safety testing, and final integration into rack-mounted systems. Quality inspections ensure compliance with industry standards.
How does quality control work in PM-LV4850-3U production?
Quality control involves capacity validation and cycle life testing at multiple stages. Safety checks include overcharge protection and thermal management to ensure consistent performance.
What safety standards apply to PM-LV4850-3U battery assembly?
PM-LV4850-3U batteries comply with UL1973 and IEC62619 safety standards. They also meet UN38.3 transportation requirements and CE certifications for global distribution.
Which materials optimize PM-LV4850-3U battery performance?
The key materials include LiFePO4 cathodes and graphite anodes. High-quality electrolytes and separators enhance safety, while durable aluminum casing ensures heat dissipation.
How is PM-LV4850-3U production aligned with industry regulations?
Production follows ISO9001 quality management protocols. Compliance with UL, IEC, and CE standards ensures safety and reliability in diverse applications.
What are common applications for PM-LV4850-3U lithium batteries?
These batteries are used in solar storage systems and telecom backups. They also support UPS systems and industrial power solutions, providing reliable energy storage.
48V 50Ah Rack Battery Manufacturing, Safety, and Quality Control
Key materials used in 48V 50Ah rack battery production?
Core materials include LiFePO4 cathodes and graphite anodes. High-quality electrolytes and separators ensure optimal performance. The casing, typically made of aluminum alloy, aids in heat dissipation.
Steps in manufacturing industrial 48V 50Ah rack batteries?
The process includes cell selection, BMS configuration, and module assembly. After capacity testing, the batteries undergo safety validation and final integration into rack-mounted systems.
Safety standards for 48V 50Ah industrial battery assembly?
Safety standards include UL1973 and IEC62619 compliance. Batteries also adhere to UN38.3 for safe transport and ISO9001 for consistent quality management.
Quality control measures for 48V 50Ah battery manufacturing?
Quality control involves cycle life testing and thermal resilience checks. Multiple inspections during assembly prevent defects, ensuring high product reliability and performance.
Testing protocols for 48V 50Ah rack battery performance?
Testing includes capacity checks and charge/discharge cycle validation. Temperature stress testing ensures thermal stability, while BMS diagnostics verify safe and consistent operation.
How to optimize 48V 50Ah battery production efficiency?
Efficiency is improved through automated assembly and real-time monitoring. Optimized BMS integration and modular testing streamline production while maintaining quality.
China’s OEM Leadership in Lithium Battery Manufacturing for Telecom
What defines China’s OEM lithium battery market leadership?
China leads the market due to advanced manufacturing and cost efficiency. High production capacity, innovative designs, and compliance with global standards enhance its dominance.
How do Chinese OEMs ensure telecom battery safety standards?
Chinese OEMs follow UL1973 and IEC62619 standards. They implement strict BMS monitoring and thermal stability checks to ensure long-term reliability and safety.
What certifications do telecom lithium batteries require globally?
Telecom lithium batteries require UL1973 for North America, CE for Europe, and UN38.3 for global shipping. Compliance with IEC62619 ensures international safety adherence.
How do Chinese batteries optimize telecom energy storage lifespan?
Chinese batteries use advanced BMS and high-quality LiFePO4 cells. These components minimize degradation, extend cycle life, and ensure consistent power output.
What innovations drive China’s OEM telecom battery efficiency?
Innovations include smart BMS systems and high-efficiency cells. Enhanced heat dissipation designs and improved charging algorithms boost performance in telecom applications.
How do Chinese OEMs address telecom grid stability challenges?
OEMs address grid stability through peak load management and energy balancing. Their advanced BMS configurations prevent voltage fluctuations, ensuring reliable telecom operation.
PM-LV4850-3U Lithium Battery Specs and Renewable Energy Integration
What are PM-LV4850-3U battery’s key specs for renewables?
PM-LV4850-3U batteries feature a 48V voltage and 50Ah capacity, delivering 2.4kWh of energy. Their high energy density and modular design make them ideal for renewable applications.
How is PM-LV4850-3U suitable for solar energy systems?
PM-LV4850-3U batteries offer high cycle life and fast charging, making them ideal for solar energy systems. Their ability to handle deep discharge cycles ensures reliable solar backup.
What renewable applications maximize PM-LV4850-3U efficiency?
These batteries are suited for solar storage and wind energy systems. They also integrate with off-grid applications, ensuring stable energy supply in remote areas.
PM-LV4850-3U vs other lithium batteries in renewables?
PM-LV4850-3U batteries offer higher cycle life and thermal stability compared to conventional lithium batteries. Their superior BMS design ensures optimized energy management.
Maintenance requirements for PM-LV4850-3U in energy storage?
Maintenance includes BMS monitoring and firmware updates. Periodic inspections of terminal connections and battery temperature ensure long-term performance and safety.
How does PM-LV4850-3U handle extreme renewable energy conditions?
PM-LV4850-3U batteries feature thermal stability and overcharge protection, ensuring reliable performance in extreme conditions. Their robust casing prevents damage from high temperatures.
