Yamaha RM-WBT Rechargeable Battery for RM-W Series

The Yamaha Corporation of America RM-WBT is a manufacturer-sourced rechargeable replacement battery designed specifically for RM-W series wireless microphone system components. It is intended for audio engineers, AV integrators, and production teams who depend on Yamaha RM-W wireless systems in installed sound, corporate AV, or live production environments where reliable, uninterrupted operation is critical.

Compatible with the RM-WDR receiver, RM-WOM output module, RM-WGL gooseneck transmitter, and RM-WGS surface-mount transmitter, the RM-WBT ensures that every supported component in the RM-W lineup can be kept in continuous service. Using a purpose-built replacement rather than a third-party alternative reduces the risk of compatibility issues and supports consistent performance across the system. For facilities managing multiple RM-W units, stocking the RM-WBT as a spare keeps downtime to a minimum during busy production schedules or permanent installation service windows.