Shure SB903 Lithium-Ion Battery for Shure SLX-D Microphones
The SB903 is a lithium-ion rechargeable battery specifically designed for use with Shure's SLX-D Digital Wireless transmitters (SLXD1 and SLXD2). It offers a runtime of up to 8 hours from a full charge and allows users to view the battery charge in hours and minutes on the SLX-D transmitter and receiver displays, accurate up to 15 minutes. Additionally, the battery's charge cycles and overall health statistics can be tracked. The SB903 can be charged using the Shure SB203 Dual-Docking Charging Station or the SBC10-903 Single Battery Charger, which are available separately.