Challenge

Week 1 Understanding Different Battery Chemistry

SI.NO PROPERTIES LCO BATTERIES LMO BATTERIES LFP BATTERIES NMC BATTERIES NCA BATTERIES LTO BATTERIES
1 VOLTAGE 3.0-4.2V/cell 3.70V, Operating 3.0 to 4.2V/cell 2.5 to 3.65 V/cell 3.60 V 3.0 to 4.2V/cell 3.60 V, 3.0 to 4.2V/cell 2.40V,1.8 to 2.85V/cell
2 SPECIFIC ENERGY 150-200KWh/Kg, Speciality CellS Upto 250KWh/Kg 100-150Wh/Kg 90-120Wh/Kg 150 -220Wh/Kg 200-260Wh/Kg 50-80Wh/Kg
3 CHARGE 0.7-1C, Charges to 4.20V 0.7C to 1C 1c 0.7 to 1C 0.7C Fast charging possible 1C
4 DISCHAGE 1C, 2.50V cutoff,dischage above 1C battery life 1C, 10C Possibly with some cell, 2.50V cutoff 1C, some cells 25C, 2.50V cuttoff 1C,2C possibly some cells, 2.50v cutoff 1C, 3.00 cuttoff voltage 10C possibly
5 LIFE CYCLE 500-1000, depend on the depth of charge and load 300-700 2000 and higher 1000-2000 500 3000 to 7000
6 THERMAL RUNAWAY 150 C 250 C 270 C 210 C 250 C one of safest li-ion Batteries
7 APPLICTAION mobile phones, laptops&camera Power tools, medical Devices, Electric power train For high load current & Endurance and Electric power train Power tools electric bikes Medical devices, Industrial elctric power train UPS, Electric power train,solar powered street light
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