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Current location:Home >> PRODUCTS >> LiFePO4 Storage Batteries
LFP-48V 100Ah
Time:2018/11/14 10:01:37  
Brief introduction

Lithium Lron Phosphate(LiFePO4)Battery

SPB (SunPower Bank) is the type of battery manufactured under thecollaboration between
SUNTEL Co., Ltd and Guigang Jieli (VIPOW)
Batter Co., Ltd. This is a special product forteleco-
mmunication stations.
Using SPB is buying the leading technology of LiFePO4After many yearsof
being researched and developed by talented
professionals and engineers,SPB has been provided
with full certification
with the most rigorous test butstill remains the best product for customers.

  Product Certificates  
     • ISO9001:2015
     • ISO14001
     • EN61000-6
     • UN38.3
     • UL1642



     • Various types of BTS with different capacity
     • Effective energy solutions for distant locations lacking electricity
     • Telecommunications
     • Electric vehicles, electric mobility
     • Solar/ wind energy storage system
     • UPS, back-up power
     • Medical equipment Lighting

  Save money  
     SPB (SunPower Bank) is a product designed for telecommunications, playing an indispensable
role in BTS station.
This is really an effective power solution for remote areas or regions without electric
grid. With SPB, the cost will be
significantly reduced while the environmental pollution will also be greatly
minimized. Here is an indispensable
integrated system diagram in our product.

 Features of LiFePO4 Battery  
     • Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life
      than lead acid battery,helping to minimize replacement cost and reduce total cost of ownership.

     • Lighter Weight: About 40% of the weight of a comparable lead acid battery. A'drop in'replacement
      for lead acid batteries.

     • Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining
      high energy capacity.

     • Operating Temperature Range:-10~55
     • Superior Safety:Lithium lron Phosphate chemistry eliminates the risk of explosion or combustion due
      to high impact,overcharging or short circuit situation

     • Increased Flexibility: Modular design enables deployment of up to sixteen batteries in series and up to
      ten batteries in parallel.

 BMS Specification  
     • Overcharge detection function
     • OverDischarge detection function
     • OverCurrent detection function
     • Temperature protection
     • short detection function
     • Balance Function
Nominal Voltage 48V
Nominal Capacity 100Ah
Nominal Energy 4800Wh
Internal Resistance ≤30mΩ
Working voltage range 40-54V
Standard Charge Charge Voltage 54V
Charge Mode 0.2C to 54.0V
Charger Current 20A
Max. Charge Current 100A
Maximum charging voltage 54±0.5V
Standard Discharge Continuous Current 20A
Max contonuous discharge current 100A
Discharge Cut-off Voltage 40V
Environmental Operating humidity range 5÷95%
Chatge Temperature 0℃ to 45℃
Dischatge Temperature -10℃ to 55℃
IP 20
Mechanical Cell 16
Chemistry LiFePO4 - LFP
Dimensions(in./mm.) 442*400*220mm(5U)
Weight(kg.) Approx:55kg
Gravimetric specific energy 87WH/KG
Protocol(optional) Modbus/RS485/RS232
Self Discharge SOC ≤3%/month

Discharge Capacity in relation to Discharge Rate         Temperature Effect in relation to Battery Capacity  

Discharge Time in relation to Discharge Rate      Depth of Discharge in relation to Cycle Life  

Cycle Curves at Different DOD & Temp              Cycle Life at Different DODs @ 0.2C          

 Constant Current Discharge Characteristics 25℃  

 Discharge Data with Constant Power 25℃   

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