This car charger is compatible with the following Samsung models : SGH-c416 (c416) SGH-c417 (c417)Specifications : Universal Vehicle Lighter Adapter (12 ~ 24volt DC). Fits in your car cigarette lighter socket. High performance charger. Easy and convenient to recharge the phone battery in a vehicle on the go. Short circuit protection. Allows you to charge your phone and talk at the same time. LED charging indicator.