Shure SBC80-903 8-bay Charging Station for 8x SB903 Li-Ion Batteries with PS60US Power Supply option-group-RE3-BPHW Output Power (all channels driven):

Output Power (all channels driven): 4 x 4000W @ 2

180 lm @ 1500 W

16 remote-controllable XMAX preamps

That’s commonly known as feedback

Shure SBC80-903 8-bay Charging Station for 8x SB903 Li-Ion Batteries with PS60US Power Supply option-group-RE3-BPHW Output Power (all channels driven):Shure SBC80 903 8 bay Charging Station for 8x SB903 Li Ion Batteries with PS60US Power Supply The SBC80 903 is an 8 bay charging station for up to eight (8) SB903 rechargeable lithium ion batteries. The charging cradle is designed to fit in a rackmount drawer and provides a full charge for installed batteries in 3 hours. LED indicators illuminate to indicate battery health and charging status. Specifications: Charge Current: 625 mA Charge Time: 50%: 1