Product Description 12 Volt Dc 12 Amp HourReplacement Battery12 Volt Dc 12 Amp HourUse With Minuteman Models S1000 E2300 E2300i E3200 E3200i Mbk680 Mbk680i Msu1000 Msu1000i Msu1400 And Msu1400iBrand: Minuteman Ups