Telecom Base Station Backup Battery 48V

48V Rack-mounted Telecom Li-ion Battery

The 48V(51.2V) rack-mounted communications lithium-ion battery is designed specifically for the telecommunications market and can be installed in a 19 - or 21-inch standard cabinet or rack. The line of products combines secure and reliable LFP battery modules with dedicated BMS for high reliability, security and scalability when used in different telecommunications systems, enabling new lithium-ion batteries to be used with older batteries to save costs. We offer two types of configurations to suit the voltage limits of different power supplies.

Telecom Base Station Backup Battery 48V
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Product Features
  • High quality cell

    Adopt prismatic cells with high safety and reliability.

  • Automotive Grade Pack Technology

    power battery Pack process, ensure consistent charge-discharge performance and life span.

  • Smart BMS

    Real-time detection of voltage, current, temperature, SOH, and SOC, and a variety of protection

  • Reliable

    Longer lifespan Laser Welding Rigid tests before shipment.

  • Easy to Expand

    A variety of optional accessories (LCD Display, SNMP interfaces, Gyroscope sensor, etc.)

  • Adaptable

    Support for parallel connection, the total energy can be expand from 4.8kWh to 8.2kWh.

 

Specifications

Technical Specifications

Model

BTESF48V100-R

BTESF48V100-R(E)

BTESF48V150-R5

BTESF48V150-R5(E)

Rated Voltage[V]

51.2

48

51.2

48

Rated Capacity[Ah]

100

100

150

150

Total Energy[Wh]

5120

4800

7680

7200

Recharge Voltage[V]

58.4

54.6

58.4

54.6

Max. Recharge Current[A]①

100

100

100

100

EOD Voltage[V]

43.2

40.5

43.2

40.5

Peak Discharge Power[W]-3S

6912

6240

6912

6240

Dimension[W*D*H₃mm]

442*525*133

442*525*133

442*500*230

442*500*230

Weight[Kg]

43

41

70

68

Protection Class

IP20

Working Temperature Range [°℃]

Recharge:0to+45 Discharge:-20 to+55

Humidity

0~95% RH(non-condensing)

Communication②

RS485(Modbus ProtocolV1.3)/RS232

Protection

Over voltage protection(Cell& System), Low voltage protection(Cell& System)

High temperature protection, Low temperature protection

Short circuit protection, Over current protection

Parallel or Series

Support parallel

Project Cases

Residential ESS

Austrilia 20.58kWp

Inverter 10kW Battery FD5000C-20kWh

Residential ESS

Austrilia 20.58kWp

Inverter 10kW Battery FD5000C-20kWh

Residential ESS

Austrilia 20.58kWp

Inverter 10kW Battery FD5000C-20kWh

Solutions

EV Battery Swapping Solution

Since its establishment, RAJA has been focusing on the continuous development of intelligent products, network integration and big data, cloud computing platform. In different stages of the life cycle of new energy batteries, application management can be carried out in different scenarios to realize resource recovery and cascade utilization, covering the whole life cycle management of batteries.

Learn More >

EV Battery Swapping Solution

Since its establishment, RAJA has been focusing on the continuous development of intelligent products, network integration and big data, cloud computing platform. In different stages of the life cycle of new energy batteries, application management can be carried out in different scenarios to realize resource recovery and cascade utilization, covering the whole life cycle management of batteries.

Learn More >

EV Battery Swapping Solution

Since its establishment, RAJA has been focusing on the continuous development of intelligent products, network integration and big data, cloud computing platform. In different stages of the life cycle of new energy batteries, application management can be carried out in different scenarios to realize resource recovery and cascade utilization, covering the whole life cycle management of batteries.

Learn More >

EV Battery Swapping Solution

Since its establishment, RAJA has been focusing on the continuous development of intelligent products, network integration and big data, cloud computing platform. In different stages of the life cycle of new energy batteries, application management can be carried out in different scenarios to realize resource recovery and cascade utilization, covering the whole life cycle management of batteries.

Learn More >
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