The WRU battery charger is specifically designed to provide high density charging with a small physical footprint. The charger includes 10 self-contained charging drawers, each with its own power supply to charge the battery packs. One charging station can charge 80 fully discharged 12 hours from a standard electrical service. Dimensions: 51.59Wx 120.32Hx 59.21 cm (20.31Wx 47.37Hx 21.31 in) Weight: 31.1 kg (73 lbs)