Product model Blv :ups12100d Capacity:12v/100ah ups battery Battery type: lithium battery Output model: 500w(standard), 1000w(maximum) Dc output: 4*12v ports, 4*5v usb, maximum 20a output current Ac input: 110-250v, 50/60hz Solar charging: 18v (100w max.) Blackout response time: