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Shure GLX-D+ Dual Band SB904 Lithium-Ion Rechargeable Battery with up to 12 Hours of Runtime, Compatible with GLXD+ Digital Wireless Systems (GLXD1+ Bodypacks and GLXD2+ Handheld Transmitters)

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Availability: In Stock.
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Arrives Thursday, Jul 23
Order within 21 hours and 51 minutes
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Style: SB904 Battery


Features

  • NEW, IMPROVED PERFORMANCE - GLX-D+ Dual Band Digital Wireless offers new features previously unavailable in the first generation of GLX-D Wireless: operation in both 2.4 and 5.8GHz, improved battery life, and multiple receiver options.
  • EXCEPTIONAL, DIGITAL WIRELESS AUDIO - Always come through clear and captivate the audience with superior, transparent audio. GLX-D+ Dual Band intelligently avoids interference to give you total, reliable wireless freedom.
  • NEW DUAL BAND WIRELESS TECHNOLOGY - provides reliable and consistent signal by automatically scanning both 2.4 and 5.8GHz bands and selecting the cleanest channel. More than double the bandwidth ensures that dropouts won't stop the show.
  • EASY, WORRY-FREE SETUP & MANAGEMENT - Transmitters and receivers pair up automatically making setup as simple as possible. Smart frequency management continuously monitors the spectrum and moves to a clean channel in case any interference appears.
  • SMART RECHARGEABILITY - Up to 12 hours of runtime. The new SB904 battery can be charged directly on the receiver or via included USB-C connector on the handheld microphone or bodypack. Quick charge allows for 1.5 hours of use from a 15 minutes of charge.
  • RF PERFORMANCE FOR MULTIPLE SYSTEM INSTALLATIONS - GLX-D+ Dual Band provides improved RF performance, antenna distribution and automatic frequency management for up to 16 half-rack systems. Frequency Manager (GLXD+ FM) required (sold separately).
  • LICENSE-FREE FREQUENCY RANGE - allows you to travel without worrying about licenses, frequency coordination and other technical hurdles.
  • MULTIPLE SETUP OPTIONS - Available in rack-mount, tabletop and guitar pedal receiver options with a wide selection of lavalier, headset and handheld microphone choices - including the legendary SM58. Not Backwards Compatible with GLX-D or GLX-D Advanced.
  • WHAT'S IN THE BOX? SB904 lithium-ion rechargeable battery. Free 2-YEAR WARRANTY included.
  • The SB904 battery is NOT backward compatible with previous GLX-D transmitters.

Description

GLX-D+ Dual Band Digital Wireless is the perfect solution for musicians and presenters who want to go wireless with confidence, and without complexity. Every aspect of its operation is managed automatically and with total reliability, allowing you to focus on your performance. With new Dual Band Wireless Technology, GLX-D+ can operate in both 2.4 and 5.8GHz, more than doubling the available bandwidth while also intelligently avoiding interference for reliable, dropout-free audio. Featuring smart rechargeability with up to 12 hours of runtime, the included li-ion battery can be charged multiple ways and offers quick charge capabilities. Available with multiple legendary microphone options (including the SM58) in tabletop, half-rack and guitar pedal system configurations. When combined with Frequency Manager and directional antenna accessories (both sold separately), the rack-mount receiver systems are ideal for small and medium installations where a larger number of channels is needed. GLX-D+ Dual Band transmitters and receivers are not compatible with previous GLX-D or GLX-D Advanced Wireless.

Recommended Uses For Product: Tablet


Brand: Shure


Model Name: SB904


Connectivity Technology: USB


Connector Type: USB


Special Feature: Rechargeable, Wireless


Compatible Devices: Headphone, Monitors


Color: Transparent


Included Components: SB904 lithium-ion rechargeable battery.


Polar Pattern: Unidirectional


Connectivity Technology: USB


Connector Type: USB


Special Feature: Rechargeable, Wireless


Compatible Devices: Headphone, Monitors


Polar Pattern: Unidirectional


Power Source: Battery Powered


Number of Batteries: 1 Lithium Ion batteries required. (included)


Number of Channels: 1


Color: Transparent


Enclosure Material: Metal


Item Weight: 0.2 Pounds


Item Dimensions: 3.46 x 2.95 x 1.73 inches


Antenna Location: Tablet


Brand: Shure


Model Name: SB904


Model Number: SB904


Built-In Media: SB904 lithium-ion rechargeable battery.


Global Trade Identification Number: 60


Manufacturer: Shure


UPC: 042406695060


Mfr Part Number: SB904


Warranty Description: 2 Year Limited


Unit Count: 1.0 Count


Item Type Name: Shure SB904 Lithium-Ion Rechargeable Battery with Up to 12 hours of Runtime, Compatible with GLXD+ Dual Band Digital Wireless Systems (GLXD1+ Bodypacks and GLXD2+ Handheld Transmitters)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Shure GLX-D SB904
Style: SB904 Battery
Good product but little big for my receiver
Reviewed in the United States on May 17, 2026 by Sosothoi

  • Legit and works well!
Style: SB904 Battery
Great, no complaints! Will buy from again!
Reviewed in the United States on April 6, 2026 by WI customer

  • Quality
Style: SB904 Battery
Quality
Reviewed in the United States on May 18, 2026 by QUALITY SEEKER

  • Awesome
Style: SB904 Battery
Awesome. Replaced a line 6G 50 that was aging. This unit works perfectly.
Reviewed in the United States on April 8, 2026 by Will Michael

  • Batter wouldn't charge
Style: SB904 Battery
Bought this battery didn't know it couldn't work with my older model receiver had to factory reset the battery to get it charge also had to purchase the newer GLXD receiver for both to link and work together
Reviewed in the United States on March 17, 2024 by Dandan

  • I use it for backup in our Band
Style: SB904 Battery
it is an exact fit
Reviewed in the United States on November 11, 2025 by Skiep

  • Compra obligatoria.
Style: SB904 Battery
Esta batería hace exactamente su trabajo. Recomiendo completamente que todo músico tenga al menos una adicional. Recomiendo mucho que se adquiera con el cargador para cuidar la vida útil del puerto del transmisor.
Reviewed in the United States on May 24, 2025 by Aneider Granobles.

  • Two is always better than one
Style: SB904 Battery
Exactly as the original, so I can use one while the other recharges.
Reviewed in the United States on December 8, 2024 by James Redman

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