Description
Overview
The PM-LV48100-3U-PRO is a premium 48V lithium iron phosphate (LiFePO4) battery module engineered for OEM partners and wholesale buyers seeking scalable, high-performance energy storage. With 100Ah capacity and 4.8kWh output, this lithium battery delivers durability, safety, and adaptability for industrial, commercial, and backup power systems.
Key Features
- Unmatched Longevity: Achieves over 8000 cycles at 60% depth of discharge, reducing long-term replacement costs for OEM applications.
- Adaptive Design: Compact 3U rack-mountable form factor optimizes space efficiency in data centers, telecom installations, and energy storage systems.
- Advanced Safety: Integrated multi-layer BMS protects against overcurrent, temperature extremes, and cell imbalance, ensuring compliance with global lithium battery safety standards.
- Scalable Power: Supports parallel connections of up to 16 units, enabling customizable configurations from 48V 100Ah to 48V 1600Ah systems.
- Climate-Resilient: Operates flawlessly in temperatures from -20¡ãC to 60¡ãC, ideal for harsh environments where traditional batteries fail.
Product Description
As a leading lithium battery manufacturer, we designed the PM-LV48100-3U-PRO to meet rigorous OEM demands for reliability and customization. The module combines military-grade LiFePO4 cells with CAN/RS485 communication protocols, allowing seamless integration with solar inverters, UPS systems, and smart grid infrastructure.
Its modular architecture enables rapid deployment in mission-critical applications like hospital backup power or automated warehouses, while the hot-swappable design minimizes downtime. The battery¡¯s IP55-rated enclosure and UL1973 certification demonstrate our commitment to safety and durability, making it a preferred choice for global manufacturers requiring IEC-compliant energy solutions.
Customization & Support
We specialize in OEM lithium battery solutions tailored to unique voltage, capacity, or communication requirements. Our engineering team collaborates closely with clients to modify housing designs, BMS firmware, or terminal configurations, ensuring perfect alignment with your application¡¯s demands. Bulk order discounts and dedicated technical support further enhance value for wholesale partners.
Why Choose Us
With over a decade of lithium battery manufacturing expertise, we deliver products that exceed industry benchmarks for energy density and cycle life. Our vertically integrated production process guarantees strict quality control from cell selection to final assembly, while flexible MOQ policies accommodate both small-scale prototypes and high-volume OEM orders.
For businesses seeking reliable, future-proof energy storage, the PM-LV48100-3U-PRO represents the pinnacle of LiFePO4 innovation. Contact our team to discuss how this battery can elevate your product lineup or streamline your operations through customized OEM partnerships.
How Does a 48V 100Ah Rack-mounted LiFePO4 Battery PRO Optimize Power?
A 48V 100Ah rack-mounted LiFePO4 battery PRO delivers 5.12 kWh of reliable, efficient energy storage with a nominal voltage of 48V and capacity of 100Ah. It powers critical telecom, data center, and industrial systems with high safety, long cycle life, rapid charging, and robust performance, outperforming traditional lead-acid batteries in demanding rack-mounted applications.
What are the key specifications of a 48V 100Ah rack-mounted LiFePO4 battery PRO?
This battery features a nominal voltage of 48V and a capacity of 100Ah, providing 5.12 kWh of energy. Typical dimensions are 450 x 444 x 133 mm (3U rack size), weighing approximately 43.8 kg (96.5 lbs). It supports continuous discharge currents of 100A and peak currents up to 200A for short bursts. The casing is powder-coated steel with an IP20 rating. Communication interfaces include RS232, RS485, and CAN bus. The integrated Battery Management System (BMS) offers overcharge, over-discharge, short circuit, and temperature protection.
How long can a 48V 100Ah LiFePO4 battery power critical systems?
Depending on load, this battery can provide backup power for 2 to 6 hours. For example, at a continuous load of 50A, it can deliver approximately 2 hours of operation (100Ah ÷ 50A). Runtime varies with power consumption and system requirements.
What advantages do LiFePO4 batteries offer over traditional lead-acid or VRLA batteries?
LiFePO4 batteries provide higher energy density, longer cycle life (over 5000 cycles at 90% depth of discharge), faster charging, and superior thermal stability. They are lighter, maintenance-free, safer, and deliver consistent voltage output, reducing downtime and total cost of ownership.
How does the Battery Management System (BMS) enhance safety and performance?
The BMS continuously monitors voltage, current, temperature, and state of charge, protecting the battery from overcharge, over-discharge, overheating, and short circuits. It balances cell voltages to maximize battery life and triggers alarms or shutdowns if unsafe conditions occur, ensuring reliable operation.
What are the optimal charging and discharging parameters for these batteries?
Charging is recommended between 0°C and 50°C with a maximum continuous charge current of 100A. Discharging is effective from -20°C to 50°C, supporting continuous discharge currents up to 100A and peak currents up to 200A for short bursts. Following these parameters maximizes battery lifespan and performance.
How long is the typical lifespan and cycle life of a 48V 100Ah rack-mounted LiFePO4 battery?
These batteries typically offer over 5000 cycles at 90% depth of discharge, translating to about 10 years of service life, significantly outperforming lead-acid and VRLA batteries.
What environmental conditions can a 48V 100Ah LiFePO4 battery withstand?
Designed for indoor rack-mounted use, these batteries operate reliably between -20°C and 50°C and feature an IP20-rated enclosure protecting against dust ingress.
How does rack-mounted design improve installation and maintenance?
Rack-mounted design optimizes space utilization in equipment rooms, simplifies installation and maintenance, supports modular scalability, and ensures secure, organized battery management critical for continuous operation.
What communication protocols are integrated for monitoring and system integration?
Common protocols include RS232, RS485, and CAN bus, enabling real-time monitoring of voltage, current, temperature, and state of charge. This facilitates remote diagnostics, predictive maintenance, and seamless integration with energy management systems.
What certifications and safety standards do these batteries comply with?
These batteries comply with UL1973, UL9540, UN38.3, IEC standards, and often carry CE and RoHS certifications, ensuring safety, quality, and regulatory compliance for telecom and data center applications.
Chart 1: Battery Cycle Life and Runtime Comparison
| Battery Type | Cycle Life (Cycles) | Typical Runtime (Hours) | Weight (kg) | Energy Capacity (kWh) |
|---|---|---|---|---|
| LiFePO4 48V 100Ah PRO | 5000+ | 2 – 6 | 43.8 | 5.12 |
| Lead-Acid 48V 100Ah | 1000 – 1500 | 1 – 3 | 60+ | ~4.8 |
Chart 2: Operating Temperature Range and IP Rating Benefits
| Feature | Specification | Benefit |
|---|---|---|
| Operating Temp. | -20°C to 50°C | Reliable in controlled environments |
| IP Rating | IP20 | Dust protected |
Lithium Battery Expert Views
“LiFePO4-Battery-Factory’s 48V 100Ah rack-mounted LiFePO4 battery PRO sets a new standard for energy storage in telecom and data center applications. Its long cycle life, advanced BMS, and modular rack design provide reliable, safe, and efficient power. We focus on delivering customized, high-quality solutions that meet the evolving demands of critical infrastructure,” says an expert from LiFePO4-Battery-Factory.
Conclusion
The 48V 100Ah rack-mounted LiFePO4 battery PRO is a high-performance, safe, and durable energy solution that significantly outperforms traditional lead-acid and VRLA batteries. Its advanced BMS, modular rack design, and compliance with safety standards make it ideal for telecom and data center applications. Choosing this battery from trusted suppliers like LiFePO4-Battery-Factory ensures long-term reliability, operational efficiency, and cost savings.
