Main features-Input voltage range: 100v~240v / 50-60 Hz-Output Voltage (Optional):5V USB Port;9V/12V DC;15V/24V POE-Output Power:17W-Battery Type: Lithium battery-QTY. & Capacity Of Battery:2200mAh*4-Rated charge current:1A-Rated discharge current: 5V/9V/12V, 1A;15v/24V, 0.6A-Operating temperature:0℃+40℃-Net...