Specification of Battery Charger ES180S 29.2V/4A 29.2V / 4A LiFePO4 BATTERY CHARGER 1 General ES180S 1559050mm 29.2vdc/4A Battery Charger ES180S 1559050mm can work normally under 29.2vdc/4A and with reverse polarity protection. Main product specification Max.output Input Combined Combined Output voltage Output current power voltage regulation regulation 180W 220 29.2V+/-0.2Vdc +/-0.2V 4A +/-0.2A Environmental condition No. Item Technical specification Remark 1 Humidity 5~95% With package 2 Altitude 3000m Work normally Electrical characteristics 4.1 Input characteristic Item Technical specification Remark No. 1 Rated input voltage 220Vac 2 Input voltage range 90 ~ 140Vac 100/220Vac Selection 3 AC input voltage frequency 5060 Hz 4.2 Output characteristic or charge stage No. Item Technical specification Remark 1 CC(constant current) 29.2vdc,4A 2 CV(constant voltage) 29.2vdc, 4A 3 Float stage 0.2A CC =230Vac, 4 Power efficiency 80% Vin=230Vac,rated load 2