SB900 Lithium Ion Rechargeable Battery

The Shure SB900C lithium-Ion rechargeable battery 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.

The SB900C with more charge cycles and a longer lifespan replaces the SB900, SB900A, and SB900B.