The perfect solution for users of several wireless systems on stage, for laboratory and industrial applications... Latest charging technology integrated in a professional, practical housing ready to be mounted in a rack. These processor-controlled ultra rapid Fischer Amps® chargers make the decision on working with rechargeable batteries easy. •Rack-mount ready housing, 19" 1U (44mm), steel •Fast charging of batteries in 2 to 4 hours •-deltaV cutoff with micro-controlled electronics •Seperate supervision per rechargeable battery •No memory effect when using NiMH batteries •Detection of faulty batteries •Trickle charging keeps the batteries charged •Display of charging status per module •Integrated switching power supply 90V to 250V without switchover Type of Charger ALC 89 Operating voltage / frequency 90 – 260 VAC / 50-60Hz automatic voltage adjustment Max. input power 35W Type and number of batteries 8 pcs 9V block batteries NiMH 300mAh max. Charging current max. 8 x 80mA Charging time max. 120-240 min Dimensions, W, H, D 483mm, 44mm, 195mm Weight (excluding batteries) approx. 2.0 kg