Shure SB900 battery

Li-Ion Battery

Suitable for all ULX-D handheld and pocket transmitters from the UR5, P9RA, P10R, PSM 300 and QLXD series

Life for ULXD 1 mW and 10 mW> 12h, at 20 mW> 8h, otherwise approximately 30% more than AA batteries

3.7V / 1450 mAh

Works with PSM®300 (P3RA only), PSM®900 (P9RA only), PSM®1000, UR5 Portable Diversity Receiver, QLX-D® Digital Wireless Systems, and ULX-D® Digital Wireless Systems.