Additional battery module for ONLINE XANTO 3000 tower models (from June 2017) UPS supports max. 7 battery packs! Net weight: 39 kg (incl. batteries) Height: 335 mm - Width: 190 mm - Depth: 415 mm Autonomy time in minutes at 3000/1500 Watts 1x battery pack: 29 / 67 2x battery pack: 53 / 125 3x battery pack: 81 / 186 4x battery pack: 109 / 249