^Universal AC input with active PFC : 90-264VAC ^Output voltage; 12V ^Main Rated Current: 35A ^Standard boost charge: 14.4V / 14.7V (switch selectable) ^Standard float charge: 13.8V / 13.5V (switch selectable) ^Suitable for lead acid, Li-ion, Gel and AGM batteries ^No. of output: 2 ^3-stage charging mode ^Dry contact for alarm ^Support RS-232 communication protocol ^Voltage temperature compensation ^2 stage fan speed control (sleep mode) ^High efficiency and high reliability ^Built-in battery rescue function ^Built-in Engine Start Battery (ESB) output function ^Double output design support two batteries ^Protection: Short Circuit / Over Voltage / Over Temperature / Brown-out ^Withstand 2G vibration test ^UL Certified ^Dimension (WxHxD): 183x72x243 mm ^Optional Remote controller: CR-1