12Ah 12V lithium battery for SLA replacement

- Aug 20, 2016-

12Ah 12V lithium battery for SLA replacement Product Details 12v battery

   

 Features (12v Power Supply):12v battery

Battery pack technical data
Battery type Lithium iron phosphate(LiFePO4)
Nominal voltage 12.8V
Nominal capacity 12Ah
Configuration 26650-3.2V 3000mAh 4S4P
Charge voltage 14.6V
Charge current customized
Max continuous working current 15A(or customized)
Peak current 70A
Size 152*99*96mm
Weight: 1.7Kg
Shell material
12V battery shell
Protection function Over charge, over discharge, over current, balanced, temperature protection

 

Cell Data


Model 26650 3.2V 3000mAh
Nominal voltage 3.2V
Nominal capacity 3000mAh
Resistance <30m&#937;
Charging Mode CC/CV
Recommended Charge Current 0.2C
Charge voltage 3.65V
Discharge cut-off voltage 2.5V
Max continuous discharge current 3.0C
Pulse discharge current 5.0C
Cycle life up to 2000 times @100% DOD
Charge temperature 0~55&#176;C
Discharge Temperature -20~60&#176;C

 

The comparison between VRLA and LiFePO4 

Item                              VRLA             LiFePO4
Cell nominal Voltage    2V                   3.2V
Cathode Material        PbO2            
LiFePO4
Anode                            pb                graphite
Weight Energy Density 30-50Wh/g 100-150Wh/g
Volume Energy Density 60-90Wh/L 200-250Wh/L
Capacity Based C Rate  C20                C5
Discharge DOD by C1   63-67%        99-100%
High Discharge Rate     3C                 30-40C
Recharge Method      Flat charge,     Boost charge CC/CV (float charge is ok)
Fast Charge Ability         No                      Good
Charge Voltage            2.35V Boost;       2.23-2.37 Float 3.65 V/cell
Cycle life                 200-300 times                    2000-2500 times
Working Temperature -20~55  &#176;C -20~60 &#176;C
Self Discharge Rate 15-30%/M 3%/M
Assembly Flexibility Limited Customized
Environmental Protection Polluted Meets ROHS
Balance Function No Balancing There is a BMS or PCM inside of the
battery pack to keep the single cells balanced charged
Safety Performance Easy Explode,  Leakage No fire,  No leakage,  No explosion

Primary Competitive Advantages: 12v battery

  • Experienced Staff

  • Green Product

  • Guarantee/Warranty

  • International Approvals

  • Military Specifications

  • Packaging

  • Price

  • Product Features

  • Product Performance

  • Prompt Delivery

  • Quality Approvals

  • Reputation

  • Service

  • Small Orders Accepted


Main Export Markets: 12v battery

  • Asia

  • Australasia

  • Central/South America

  • Eastern Europe

  • Mid East/Africa

  • North America

  • Western Europe


Payment Details: 12v battery


  • Payment Terms: paypal, west union,Telegraphic Transfer (TT,T/T)


  • Minimum Order:1 pcs

Delivery Details: 12v battery

 
  • FOB Port:Shenzhen

  • FOB  Range: US$ 135 - US$ 140 per unit (Sets)

  • Lead Time: 15        -        20        days