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Shure SB903 Rechargeable lithium-ion battery for Shure SLXD1 and SLXD2 transmitters

Item # 183SB903

California customers:
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Item # 183SB903

In stock

About the Shure SB903

Bob Bihlmayer

The SB903 lithium-ion battery serves as a replacement or spare battery for the SLXD1 and SLXD2 wireless transmitters. Shure's smart battery technology lets you monitor remaining charge time, total number of charge cycles, and other useful information. The battery provides up to 8 hours of continuous operation when fully charged, and is made to avoid "memory effect" so you'll always get a full charge. Battery charger sold separately. Warranty: 2 years.

What's in the box:

  • One SB903 Li-ion rechargeable battery
  • User guide
MFR #SB903

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More details on the Shure SB903

Russ B.

Product Research


Overview: The Shure SB903 lithium-ion rechargeable battery is designed to power Shure SLX-D transmitters, both bodypack and hand-held microphone types, providing up to 8 hours of use. The SB903 can be recharged using the SBC10-903 recharger (sold separately).

Compatibility: Shure SLXD1 bodypack transmitters and SLXD2 Series handheld transmitters (microphones).


  • Nominal Voltage: 3.6V
  • Nominal Capacity: 1200mAh
  • Charge Voltage: 4.2V (± 0.03V)
  • Charging Temperature Range: 50˚F to 113˚F (Shure SBC10-903 charger)
  • Weight: 0.98 oz.

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