型号/Model标称电压/Nominal Voltage(V)标称容量/Nominal Capacity(mAh)尺寸/Dimension(mm)大致重量/Approx Weight(g)典型值/Typical最小值/Minimum直径*高度Dia.×HeightIFR14500EC3.250045014.2x50.516.5IFR18650EC3.21400130018.5×65.342IFR18650PC3.21100100018.5×65.342IFR26650EC3.23000290026.5×65.380IFR26650PC3.22300220026.5×65.380IFR32900EC3.24900485032.5x90.5188IFR32900PC3.24400430032.5x90.5188IFR42120EC3.2120001000042.5x120.5 IFR22650EC3.22000190022.5x65.3 IFR22650PC3.21400130022.5x65.3 IFR123AC3.245044016.4x34