APC E3SBTH4. Battery technology: Sealed Lead Acid (VRLA), Number of batteries included: 4 pc(s), Product colour: Stainless steel. Compliance certificates: RoHS, Certification: REACH. Weight: 27 kg, Width: 428 mm, Height: 157 mm. Package width: 560 mm, Package height: 180 mm, Package depth: 820 mm