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48V/51.2V 150Ah 3U LiFePO4 Telecom Battery | Rack-Mount Backup Power Solution

The 48V / 51.2V 150Ah 3U LiFePO4 Telecom Battery is a compact, high-performance energy storage solution specifically engineered for telecommunications and data center backup applications. Designed in a standard 3U rack-mount form factor, it allows easy integration into existing server racks and telecom cabinets, optimizing space while delivering reliable power support.

Utilizing advanced LiFePO4 (Lithium Iron Phosphate) technology, this battery ensures exceptional safety, long cycle life, and stable performance under continuous operation. It provides consistent backup power for critical infrastructure such as base stations, communication networks, and UPS systems, ensuring uninterrupted service during power outages.

With intelligent Battery Management System (BMS) protection, the unit supports real-time monitoring, overcharge/over-discharge protection, temperature control, and cell balancing. Its compatibility with both 48V and 51.2V systems makes it a flexible and efficient solution for modern telecom energy storage needs.

Solution

 

48v 100AH

 

Features

 

Developed with our own LFP (lithium iron phosphate)cell to ensure the highest safety and most promising cycle life. Smart BMS protects the cell in all angels such as abnormal temperature, current, voltage, SoC, SoH

No maintenance and easy installation saves the valuable main power.

 

Specifications

 

SPECIFICATION BASICPARAMETERS T48150
Nominal Nominal Voltage(V) 48
Nominal Capacity(Ah) 150
Nominal Charge Current (A) 100
Nominal Discharge Current(A) 100
Physical Dimension(mm) 482*420*135
Weight(Kg) 48
Electrical Discharge Voltage(V) 42~54
Charge Voltage(V) 52.5~54
Peak Discharge Current(A) 150@3S
Peak Charge Current(A) 100@3S
Others Communication RS232, RS485
Charging Temperature 0℃~50℃
Discharging Temperature -20℃~50℃
Shelf Temperature -20℃~60℃
Certification CE/UN38.3
Design life 10+Years(25℃177F)
Cycle Life >6000(80%DoD)

 

Applications

The 150Ah Backup Power UPS Battery is suitable for a wide range of critical power applications.

Telecommunications

  • Mobile base stations
  • Telecom switching rooms
  • Transmission stations
  • Fiber network equipment
  • Remote communication sites

 

Data Centers

  • Server backup
  • Network equipment backup
  • Rack-mounted UPS systems
  • Edge computing facilities
  • Storage and processing infrastructure

 

Commercial Facilities

  • Office network rooms
  • Financial service systems
  • Retail data equipment
  • Security and monitoring centers
  • Communication control rooms

 

Industrial Systems

  • PLC and automation equipment
  • Industrial computers
  • Emergency control systems
  • Process monitoring equipment
  • Factory communication networks

 

Renewable Energy Systems

  • Solar telecom stations
  • Hybrid grid and solar backup
  • Remote monitoring stations
  • Off-grid communication equipment

 

Benefits for System Integrators and Project Buyers

Compact Rack Integration

The standard 3U design simplifies installation in existing telecom and server cabinets.

Flexible Voltage Selection

48V and 51.2V options support different telecom, UPS and energy storage architectures.

High Backup Capacity

The 150Ah configuration provides substantial energy storage without requiring a large floor-standing battery bank.

Intelligent Protection

The integrated BMS monitors battery status and helps prevent damage caused by abnormal operating conditions.

Reduced Maintenance

LiFePO4 chemistry reduces routine maintenance requirements compared with conventional lead-acid batteries.

Suitable for Modular Projects

Multiple units can be configured for projects requiring longer backup duration or higher energy capacity.

Customizable System Integration

Voltage, communication, terminal layout, cabinet integration and monitoring requirements can be configured according to the project.

 

Installation Requirements

The battery should be installed by qualified electrical or energy storage personnel.

Before installation, confirm:

  • UPS or rectifier voltage compatibility
  • Charging voltage range
  • Maximum charging current
  • Maximum discharge current
  • Communication compatibility
  • Rack dimensions and load capacity
  • Cabinet ventilation
  • Cable size and cable length
  • DC breaker or fuse rating
  • Correct positive and negative polarity
  • Grounding requirements
  • Local electrical and fire safety regulations

The battery should be installed in a dry, clean and ventilated location away from direct sunlight, heat sources, standing water and corrosive substances.

Adequate space should be reserved for cable connection, inspection and battery removal.

 

It is designed for telecom networks, data centers, server rooms, industrial control systems and other facilities where continuous power availability is essential.

For project selection, send us your UPS model, system voltage, connected load, required backup time, communication protocol and order quantity. We can recommend a suitable battery configuration for your backup power system.

 

48v 51.2v 150Ah 3U lifepo4 Telecom battery

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Wiren Shenzhen Co., Ltd.