Schneider Electric Symmetra PX Battery Unit. Number of batteries included: 1 pc(s), Battery capacity: 672 VAh, Battery life: 5 year(s). Compliance certificates: RoHS, REACH, WEEE. Battery technology: Sealed Lead Acid (VRLA). Weight: 22.7 kg, Width: 107 mm, Height: 159 mm. Package width: 203 mm, Package height: 229 mm, Package depth: 864 mm