Samsung A817 Solstice 2 II Back Cover Battery Door This original OEM Samsung Solstice II A817 Battery Door / Back Door is the only OEM replacement or spare for your Solstice II SGH-A817 cellular device Made from high quality and durable material, the Samsung Solstice II A817 Battery Door is your best choice to ensure that your Solstice II SGH-A817 battery door / back cover stays right where you want it, keeping your battery secure and protected at all times