Eaton 9SX extended battery module. Form factor: Tower UPS topology: Double-conversion (Online) Product colour: Black. Battery technology: Sealed Lead Acid (VRLA) Battery capacity: 9 Ah Battery voltage: 36 V. Certification: IEC/EN 62040-1 UL 1778 CSA 22.2 IEC/EN 62040 -2 FCC Class B CISPR22 Class B CE /CB report…. Width: 160 mm Depth: 387 mm Height: 252 mm