... limit,temperature limit,input power monitorMonitoring the woltage of individual cell Features:Operating Voltage Range: DC 11.0 ~ 18.0 volt ... drain for balancing Li-Po: 300mAh/cellNiCd/NiMH battery cell count: 1 ~ 15cellsli-ion/Polymer cell count: 1 ~ 6 seriesPb battery Voltage: 2V ...