... VRLA battery Solar AGM battery 8-10years design life sealed lead acid battery 12v 18ah1,Nominal Voltage:12V2,Nominal Capacity(10HR):17AH3,Dimension ... :181*77*167*167mm4,Weight:5.27kgs Features1,New Lead- ... generating systemSolar energy generating systemUPS and computer standby power supply sealed lead acid battery 12v 18ah