Used (case has scratches and scuffs but the latches work and it is in very good condition for its age)
not tested  (plugs in and lights up not sure how it charges)
Brand Sennheiser
Model Name L1029-20/NT
Color Silver
Material Metal
Compatible Devices BA 1029 accupack battery, EKI 1029 multi-channel receiver, SI 29-5 Five Channel Modulator
About this item
All metal carrying case and charger for up to 20x EKI 1029 receivers.
Charges (20) BA1029 batteries respectively without removing them from the EKI 1029 receivers.
Includes  power supply.
Specifications: Charging time: 14 hours, then switches to trickle charge - Output current: 1.5A - Input voltage: 12 VAC
Dimensions in inches/Weight: 28 x 19 x 7.5/25.5lbs