The Yamaha BTR-STP200 is a rechargeable lithium-ion battery designed specifically for the Yamaha STAGEPAS 200 portable sound system. It allows the equipment to be used without a mains connection, offering a completely self-contained solution for live performances, events, or outdoor use.

With a capacity of 79.92 Wh, it provides approximately up to 10 hours of operation, depending on the level of use, making it an essential accessory for musicians and professionals who require mobility.

Its compact design integrates perfectly with the STAGEPAS 200 without affecting the system's portability. In addition, it is optimized to ensure stable and safe performance, maintaining the equipment's sound quality in any environment.