SENNHEISER ADN-W L 10-EU The ADN-W L 10 charger Features: The 19” rack mountable ADN-W L 10 charges up to (10) ADN-W BA battery packs in roughly 4 hours with individual LEDs to monitor charging processes. Specifications: Width: 483 mm (19''), Length: 310 mm (7 RU), Height: 138 mm Weight approx. 6,800 g 9303 g Charging time approx. 4h Power consumption max. 250 W Operating temperature 5° … +45° C Power supply 100 to 240 V AC Output voltage 12 V DC Operating relative humidity 20 … 95% Charging Current 10 x 1.6 A