Theoretical capacity At the cathode: LiFePO-Li+-xe FePO(@3-4 V vs.Li/Li+) Molecular weight of LiFePO: 6.94+55.85+31+16×4=157.79g/mol So,the theoretical capacity is: 96500÷157.79÷3.6=170 mA.h/g 6Theoretical capacity At the cathode: LiFePO4 － Li+ － xe－ ↔ FePO4 (@ 3 – 4 V vs. Li/Li+) Molecular weight of LiFePO4 : 6.94 + 55.85 + 31+16 × 4 = 157.79 g/mol So, the theoretical capacity is: 96500÷ 157.79 ÷3.6 = 170 mA·h/g 6