Hitachi HP2.2-12 The Hitachi HP2.2-12 Battery cross-references to the below.This is a not an original OEM battery, but a substitute that is designed to meet or exceed the original battery's specifications. UB1220-T Battery (12V, 2AH). . . UB1220-T Battery (12V, 2AH) 1.1 12 2 5.86 0.78 3.5 1 Year SLA Universal Power Group No http://site.apexbattery.com/logos/hitachi.jpg 806593427909 New ST U