APC Battery Pack for Smart-UPS 3000VA. Battery technology: Sealed Lead Acid (VRLA), Battery voltage: 48 V. Weight: 31 kg. Colour of product: Beige. Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 0 - 95 %. Dimensions (WxDxH): 170.2 x 185.4 x 215.9 mm, Battery type: Maintenance-free, leakproof