Power Up Your Shure SLX-D with the Reliable SB903 Lithium-Ion Battery
The Shure SB903 is a rechargeable lithium-ion battery that gives you up to 8 hours of power for your SLX-D transmitter. It's a must-have for those who rely on their wireless setups. With the SB903, you'll always know how much battery is left, as the transmitter's LCD shows the remaining time in minutes and seconds.
Recharge it easily using an SBC10-903 single-battery charger or an SBC203 dual-docking recharging station (sold separately). The SBC203 offers great power management, allowing you to charge two batteries without removing them from the transmitters.
- • Compatible with all Shure SLX-D Series wireless transmitters
- • Displays remaining battery life clearly, plus charge cycles and other useful info
- • One full charge powers one SLXD1 or SLXD2 transmitter for 8 hours non-stop
Specifications
- Battery Chemistry
- Battery Capacity
- Output Voltage
- Charging Power
- Maximum Battery Life
Environmental
Physical
- Dimensions
- 2.19 x 1.28 x 0.57' / 55.63 x 32.51 x 14.48 mm
- Weight
Packaging Info
- Package Weight
- Box Dimensions (LxWxH)

The Shure SB903 Lithium-Ion Battery is perfect for anyone who needs reliable power for their Shure SLX-D wireless transmitters. Whether you're a professional musician, a presenter, or anyone who relies on wireless audio, this battery has you covered. It powers your SLX-D transmitter for up to 8 hours, so you can keep going without interruption. The battery is easy to recharge using an SBC10-903 single-battery charger or an SBC203 dual-docking recharging station (both sold separately). It's compatible with all Shure SLX-D Series wireless transmitters. The battery has a Lithium-Ion chemistry, a capacity of 1200 mAh, an output voltage of 3.6 VDC, and a charging power of 4.2 VDC / 0.22 A. It weighs 1 oz / 28 g and has dimensions of 2.19 x 1.28 x 0.57' / 55.63 x 32.51 x 14.48 mm. The packaging weighs 0.205 lb and has box dimensions of 4.6 x 3.4 x 2.3'.