USB single battery charger can be powered from A/C power sources and USB ports to charge 1 Shure SB900 or SB900B Lithium-Ion Rechargeable Battery.

SBC10-100

USB single battery charger for SB900 or SB900B Battery
Included Power Supply
USB single battery charger can be powered from A/C power sources and USB ports to charge 1 Shure SB900 or SB900B Lithium-Ion Rechargeable Battery.