12 Series 90W 36V DC-DC Charger 1. Pre-charge-CC-CV 2. UL, GS, PSE,SAA 3. Short circuit protection 4. Led indicate 12 Series 90W 36V DC-DC Charger 43.8V 2A with CE Technical dataMax. Output power: 90WInput voltage: 100-240V ACNorminal output voltage: 36VMax. output voltage: 43.8VMax. output current: 2ALine frequency: 50-60HzEfficiency(at 100% load): >=80%Ripple: <=1%*VoTemperature range: <65% ...