Pinnacle- Sync Charger Dock Docking Station Cradle Holder for Samsung Galaxy SIII i9300, Black Slide phone vertically upright into the dock while charging for easy fitting The simplest, best way to keep your PDA charged Standard size with high capacity Lithium-ion battery Battery card slot only suitable Samsung Galaxy SIII S3 i9300 Charger dock compatible with Samsung Galaxy SIII i9300 / Galaxy Note N7100 / i9220 / N7000 and part of Micro USB interface phone