Home » Products » Lithium-ion Battery » 48V Smart Lithium-ion Battery » DFPA48100-S 48V 100Ah Smart Lithium-ion Battery

DFPA48100-S 48V 100Ah Smart Lithium-ion Battery

The 48V smart Lithium-ion battery is widely used in backup power in telecommunication applications. A built-in intelligent BMS and DC/DC converter supports boost, buck, and constant power output. It can directly mix use with VRLA battery in parallel to realize reuse and expansion of existing batteries, and to provide stable backup power for applications like base stations, transportation, substations, etc.
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  • DFPA48100-S / DFPA48165-S

  • DFUN

System Structure

48v smart Lithium-ion battery system structure

48v smart Lithium-ion battery system structure


Features

-High-density LiFePO4 cells with a cycle life of ≥3000 cycles; 100AH/165AH capacity available in 3U. 

-Mixed use of lead-acid and lithium batteries, and mixed use of old and new lithium batteries. 

-PACK-level fire suppression in seconds, minimizing the risk of fire. 

-Supports boosted voltage and remote power supply (up to 50 meters). 

-Supports Bluetooth communicationand read data by mobile APP. 

-Intelligent anti-theft: sound and light alarm. 

-Protocol conversion module as optional for remote centralized monitoring across different sites.

Technical Specification


Model

DFPA48100-S

DPFA48165-S

Cathode

LiFePO4

Nominal Voltage

48VDC(15S)

Nominal Capacity

100Ah(4800Wh@0.2C,35℃)

165Ah(7920Wh@0.2C,35℃)

Max. Output Power

4800W

Max. Charge/Discharge Current

100A/100A@35℃

Rated Charge Voltage

54-56.4V

Cycle Life

500 cycles @0.2C,85%DOD 35℃

Design Life

15 years

Weight

43KG

68KG

Dimension(W*D*H)

482(442)mmx410mmx3U(130mm)

482(442)mmx560mmx3U(130mm)

Communication Interface

CAN / RS485; 2 dry contacts

Max. Batteries in Parallel

CAN; 32 strings in parallel

Self-discharge Rate @ 25℃

< 5% (90 days storage)

Terminal

M6, Torque 4N·m

Installation

19-inch rack

Protection

Overcharge, Over-discharge, Short circuit,   Over-current, Reverse connection, Over-temperature protection, etc.

Certification

UN38.3

Storage Temperature

0℃ ~ 40℃

Transportation Temperature

(-40℃ ~ 60℃)

Working Temperature

Charging: 0℃ ~ 45℃, Discharging: -20℃   ~ 55℃

Relative Humidity

5%~95%

Operating atmospheric pressure

61kPa~113kPa



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