The Nitecore D2EU charger has 2 charging slots for Li-Ion, NiMH, NiCd and LiFePO4 batteries. Each charging slot charges and monitors individually. The battery status is automatically detected and the charging method and charging current are adjusted accordingly. The LCD display constantly provides information about the charging process. Two side switches help to select the information. The charging process ends automatically when the batteries are charged. The charger is suitable for the following battery types: IMR/Li-Ion/LiFePO4: 26650, 22650, 18650, 18350, 18490, 18500, 17670, 17500, 14500, 10440, 16340 (RCR123) and NiMH/NiCd: AA, AAA, AAAA, C.