12V 7AH Sealed Lead Acid (SLA) Battery - T1 Terminals - for ZB-12-7.2 PowerStar Brand Batteries 2 year warranty - 100% compatible - Advanced AGM Technology Sealed  Maintenance Free AGM, 12V, 7.5AH L- 5.94 W- 2.56 H- 3.66 Terminal Type: T1/T2. 12v 7.5ah Battery