The 4U Rack-Mounted 51.2V 100Ah Lithium Battery System is a high-performance energy storage solution engineered for professional environments such as data centers, telecom infrastructure, and industrial automation. Designed with safety, efficiency, and long-term reliability in mind, this lithium iron phosphate (LiFePO₄) battery offers an ideal alternative to traditional lead-acid systems, delivering superior cycle life, faster charge rates, and enhanced environmental performance. This rack-mountable power unit features a standardized 4U form factor compatible with 19-inch server racks, making it easy to integrate into existing IT infrastructure without requiring structural modifications. With a nominal voltage of 51.2V and a capacity of 100Ah, the system provides consistent power output under various load conditions while maintaining optimal thermal stability. The internal configuration typically includes 16 series-connected LiFePO₄ cells, ensuring precise voltage regulation and efficient energy delivery across multiple applications. Key technical specifications include a rated continuous charge/discharge current of 50A, with peak capability up to 100A—ideal for demanding operations like uninterruptible power supplies (UPS), solar hybrid systems, or backup power in critical facilities. Advanced communication protocols such as RS485 and CAN enable seamless integration with supervisory control systems, allowing real-time monitoring of state-of-charge, temperature, cell balancing, and fault detection through intelligent battery management software. Safety and durability are prioritized through a robust BMS that continuously monitors individual cell voltages, temperature gradients, and current flow to prevent overcharging, overheating, or deep discharge. This ensures not only extended operational lifespan—often exceeding 10 years with proper usage—but also compliance with international safety standards for lithium-based energy storage equipment. The IP20-rated enclosure offers basic protection against dust ingress and accidental contact, suitable for indoor installations where environmental control is maintained. Unlike older battery technologies, this lithium solution boasts significantly lower self-discharge rates, meaning it retains charge longer during periods of inactivity. Its wide operating temperature range—from 0°C to 50°C for active use and -20°C to 60°C for storage—makes it adaptable to diverse climates, from arid desert regions to humid coastal areas. Additionally, its modular architecture supports scalable deployment, enabling users to expand capacity by adding additional units within the same rack space. Common application scenarios include powering telecom base stations, supporting mission-critical servers in enterprise data centers, and providing reliable energy buffering in renewable energy setups. Whether deployed as part of a solar-plus-storage hybrid system or as a standalone UPS component, this product excels in both performance consistency and system integration flexibility. Users frequently highlight the ease of installation, reduced maintenance needs, and improved uptime compared to legacy solutions. Many appreciate how the integrated BMS simplifies remote diagnostics and reduces the risk of unexpected failures, especially in hard-to-access locations. The compact design also contributes to better airflow and heat dissipation, minimizing thermal stress even under prolonged high-load conditions. Frequently asked questions often center around compatibility with existing rack infrastructure, expected lifespan under different cycling patterns, and the best practices for maximizing battery health. While specific parameters may vary slightly between manufacturers, the core advantages remain consistent: higher energy density than lead-acid alternatives, longer service life, and more predictable performance over time. For global customers seeking a future-proof, space-efficient, and environmentally responsible power source, this 51.2V 100Ah lithium battery stands out as a top-tier choice for commercial and industrial energy storage requirements.
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