POWERSTAR BATTERY TRIPP LITE OMNIVS 1000 PS-1290 F2 12V 9AH EACH PowerStar Brand--12V 9AH Sealed Lead Acid Battery with T2 Terminals 5.94in (length), 2.56in (width), 3.72in (height); 13.16lbs 3 Year Warranty, 30-Day Money Back Guarantee Sealed AGM design makes batteries leak free Maintenance free high performance Sealed Lead Acid (SLA) batteries