Technical parameters¡¨ºo Model no 8106u (8106u1 , 8106u2) Input voltage Dc 13v (dc 11-15v) 50 +/- 3 hz Usb output Dc 5v (500ma, 1000ma, 2100ma) Continuous power 3000w Peak power 6000w Output wave Modified sine wave Effiency More than 85% No load current Less than 0.45a Input under voltage alarm Dc 12v input Dc 10.2 ¡¡ìc 10.8v Dc 24v input Dc 20.4 ¡¡ìc 21.6v Input under voltage shut down Dc 12v input Dc 9.2 - 9.8v Dc 24v input Dc 18.4 - 19.6v Input over voltage shut down Dc 12v input Dc 15 ¡¡ìc 16v Dc 24v input Dc 30 ¡¡ìc 32v Over temperature protection Yes The best working temperature 5 - 35 centigrade Cooling method Fan Accessories Battery clip cable Size (l¡¡§¡éw¡¡§¡éh) 380¡¡§¡é215¡¡§¡é100mm Packing Color box Q¡¡£¤ty / ctn 2 pcs G.W. / n.W. / ctn 13.5 / 12.5 kgs Meas / ctn (l¡¡§¡éw¡¡§¡éh) 47.5¡¡§¡é31¡¡§¡é29.5cm