... series °cSophisticated switch-mode charger has several phases for 12 cells LifePO4 batteries in seriesFeatures/ FunctionsContinuously monitoring battery voltage Constant charging current ... , CE, BS, SAA, EK, PSE, CB, FCC, EMC, C-tick General SpecificationsInput :100-240VAC, 50/60Hz Output voltage: 27 -44.7 ... ; MAJ 0.25; NIN 2.5 44V2A 12 cells LifePO4 battery charger