The ICT ICT 24048-7BC2M IntelliCharge series is a high efficiency, power factor corrected DC power supply and battery charge with wide-ranging PFC input, intelligent 3-stage battery charging. The 3-stage battery charge is regulated independently from the DC outputs, meaning that the battery will always receive the optimal charging current without the load being affected. This model is a 48 VDC, 180 W power supply with high resolution OLED digital meter that operates at 90% efficiency.