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Shure SBC203 Dual-Docking Recharging Station for SB903 Batteries & SLX-D Transmitters

BH #SHSBC203US • MFR #SBC203-US
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Shure SBC203 Dual-Docking Recharging Station for SB903 Batteries & SLX-D Transmitters
Key Features
  • Charges Two SB903 Batteries for SLX-D
  • Battery Recharging Inside Transmitter
  • Powered by AC Adapter or USB
  • 50% Charge in 1.25-Hrs, 100% in 2.5 Hrs
The Shure SBC203 is a dual-docking recharging station capable of recharging two SB903 lithium-ion batteries in or out of their transmitters. The SBC203 is built to charge two batteries, two bodypack transmitters, two handheld transmitters, or any pairing of two SLX-D Series transmitters and SB903 batteries.
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Shure SBC203 Overview

The Shure SBC203 is a dual-docking recharging station capable of recharging two SB903 lithium-ion batteries in or out of their transmitters. The SBC203 is built to charge two batteries, two bodypack transmitters, two handheld transmitters, or any pairing of two SLX-D Series transmitters and SB903 batteries.

  • Compatible with all Shure SLX-D Series wireless transmitters as well as the SB903 rechargeable battery
  • Charges 2 batteries from 0 to 50% capacity within 1 hour and 15 minutes (providing 4 hours of runtime), or to 100% capacity within 2 hours and 30 minutes (providing a full 8 hours of runtime)
  • Automatic RF/Audio mute of docked transmitters
  • Secure and tidy installation: Optionally surface-mountable, while the included link plate also allows multiple SBC203 units to be connected together
  • Sleek design with heavy-duty ABS construction
  • Powered via included power supply and/or USB-C cable
UPC: 042406562812

Shure SBC203 Specs

DC Input Voltage
5 DC, 3 A Max
Charge Current
625 or 250 mA
Charge Time
50%: 1 Hour, 15 Minutes
100%: 2 Hours, 30 Minutes
Charging Temperature Range
21 to 113°F / 0 to 45°C
Housing
ABS
Power Supply
Input Voltage Range: 100 to 240 VAC
Operating Frequency: 50 to 60 Hz
Maximum Input Power: 0.6 A at 100 VAC (Full Load)
Output Voltage: 4.75 to 5.25 VDC
Maximum Output Power: 3.0 A at 5 V
Charging Temperature Range: 32 to 140° F / 0 to 60°C
Dimensions
2.6 × 3.9 × 6.5" / 66 × 99 × 165 mm
Weight
10 oz / 284 g
Packaging Info
Package Weight
1.73 lb
Box Dimensions (LxWxH)
9.6 x 7.9 x 3.3"

Shure SBC203 Reviews

Fails Sometimes

By Matthew
Rated 3 out of 5
Date: 2025-11-24

We Bought 3 Of These Chargers Within The Last 6 Months. They Function Properly When The Battery Is Inside A Handheld Or Belt Pack Transmitter. However, Many Times When The Battery Is Placed In The Charger By Itself The Battery Didn't Get Charged. Even Today We Noticed That A Bare Battery Would Only Charge If You Pressed It Down With A Finger, But Not If There Was No Pressure.

Improves the SLX system

By kurt
Rated 5 out of 5
Date: 2023-05-01

I've been pleased with the SLX system, but this adds even more. Love that we can dock from either the mic directly or the batteries alone. It adds the benefit of having more accurate battery life remaining using these batteries. Also like that you can attach multi docks togehter so they stay connected and don't wander around the sound booth. Keep it tidy.

See any errors on this page?

Will this work to charge a Shure Model MXW2 Z10 wi

Will this work to charge a Shure Model MXW2 Z10 wireless mircphone?
Asked by: Stacy
The Shure MXW2 Handheld Transmitter is not compatible with the Shure SBC203 Dual-Docking Recharging Station for SB903 Batteries & SLX-D Transmitters.
Answered by: David M
Date published: 2026-03-01

Will this work with the Shure Beta 87A ...

Will this work with the Shure Beta 87A microphones?
Asked by: jared
Compatible with all Shure SLX-D Series wireless transmitters as well as the SB903 rechargeable battery
Answered by: Mark S
Date published: 2021-08-27

Can this charger re-charge rechargeable AA ...

Can this charger re-charge rechargeable AA batteries left inside the transmitter or can it only re-charge Shure battery packs?
Asked by: John
This device can only recharge the Shure SB903 battery packs.
Answered by: Daniel
Date published: 2020-08-14

According to the description, multiple chargers ...

According to the description, multiple chargers can be physically linked together. Does the ability exist to daisy chain the power or does each dual-charger needs it's own cable running to an outlet or USB connection?
Asked by: Andrew
USB connection allows Daisy-Chaining, without the need to run additional electrical outlet cords.
Answered by: james
Date published: 2025-05-29
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