SBC-AX Charging Modules

These charging modules allow SB900 batteries to be used with AXT900, AXT903, and AXT904 battery chargers.


  • Battery packs may explode or release toxic materials. Risk of fire or burns. Do not open, crush, modify, disassemble, heat above 140°F (60°C), or incinerate.
  • Follow instructions from manufacturer
  • Only use Shure charger to recharge Shure rechargeable batteries
  • WARNING: Danger of explosion if battery incorrectly replaced. Replace only with same or equivalent type.
  • Never put batteries in mouth. If swallowed, contact your physician or local poison control center
  • Do not short circuit; may cause burns or catch fire
  • Do not charge or use battery packs other than Shure rechargeable batteries
  • Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs.
  • Batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like
  • Do not immerse the battery in liquid such as water, beverages, or other fluids.
  • Do not attach or insert battery with polarity reversed.
  • Keep away from small children.
  • Do not use abnormal batteries.
  • Pack the battery securely for transport.


Charging modules may be installed interchangeably into the charger.

Caution! Remove power and batteries when installing charging modules.

  • To remove a module, remove the four (4) mounting screws and pull.
  • To install, slide the module into the housing (noting the orientation of the guide rails) until it is flush with the housing.
  • Replace the screws.

Included Components

Mounting Screws (8) for Charger Modules (30B13476)


Charge Current

750 mA


44 x 86 x 100 mm (1.8 x 3.4 x 4.0 in.), H x W x D


119 g (4.2  oz.)


Molded ABS, Cast aluminum


Meets essential requirements of the following European Directives:

  • WEEE Directive 2012/19/EU, as amended by 2008/34/EC
  • RoHS Directive EU 2015/863

    Note: Please follow your regional recycling scheme for batteries and electronic waste