Shure SB904 Rechargeable Battery for GLX-D+ Wireless Transmitters

The Shure SB904 is a reliable lithium-ion rechargeable battery designed for GLX-D+ wireless systems, offering up to 12 hours of continuous runtime. This lightweight battery, with a 2420mAh capacity, features precise metering in hours and minutes, so you’ll always know how much power remains. It charges effortlessly via multiple options: directly on the GLXD4+ and GLXD4R+ receivers, through an optional sled charger, or conveniently via USB-C on the handheld microphone or bodypack. Thanks to its advanced chemistry, this battery is free from memory effects, allowing consistent performance without needing to discharge fully before recharging. A quick charge provides 1.5 hours of use from just 15 minutes, making it ideal for busy sessions. Experience seamless, uninterrupted power with the SB904, whether for bodypack or handheld GLX-D+ transmitters.

Highlights:

• 12 hours of runtime
• 2420mAh capacity
• Multiple charging options
• Quick charge provides 1.5 hours in 15 minutes
• Compatible with GLXD1+ and GLXD2+ transmitters