Advantages

Advantages Advantages

11.07.2015 Views

Lithium Batteries cont.Lithium Chemistry Differences:• Nominal, minimum and maximum voltage.• Initial, average and maximum discharge current.• Continuous or Pulse operation.• Service life conditions• Shelf life conditions• Operating-temperature range• Permitted Voltage dropFamous Types of Lithium Batteries:• Sulfur dioxide lithium Li-SO2• Lithium thionyl chloride Li-SOCI2• Manganese dioxide lithium Li-MNO2• Poly carbon monofluoride lithium (CF)X-Li• Lithium iodine Lil2

Lithium-Sulfur Dioxide Li-SO2Advantages:• Not flammable electrolyte.• Highest pulse capability• At low temperatures and high currents performs better than Li-MnO2.Disadvantages:• Lower energy density than LiMNO2 and LiSOCI2 .• Service life lower than LiMNO2 and LiSOCI2 .• Only 3 manufacturer• High cost• Toxic and corrosive electrolyte• Voltage delay phenomenon (liquid cathode (6))• Requires safety vent, can explode in some conditions.Applications:• Military radio communication• Son buoys and other underwater applications• Emergency location transmitters• Cardiac defibrillatorsSuperCapacitor impact:• Up to now we didn’t find application bases on the LiSO2 battery?

Lithium Batteries cont.Lithium Chemistry Differences:• Nominal, minimum and maximum voltage.• Initial, average and maximum discharge current.• Continuous or Pulse operation.• Service life conditions• Shelf life conditions• Operating-temperature range• Permitted Voltage dropFamous Types of Lithium Batteries:• Sulfur dioxide lithium Li-SO2• Lithium thionyl chloride Li-SOCI2• Manganese dioxide lithium Li-MNO2• Poly carbon monofluoride lithium (CF)X-Li• Lithium iodine Lil2

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