Durpower Home Wall AC Power Adapter Charger For Samsung SGH-A237, Knack U310, Rugby A837, SGH-A637, Sway U650, JetSet R550, U430, SGH-A137, SGH-T109 100% new high quality Wall / Travel Charger for your Samsung cell phone. Small and lightweight for convenient portability and storage Provides power to your phone while simultaneously charging your phone's battery Input: 110V - 240V. Phone not included