The Samsung battery charging station is the perfect way to charge your battery and explore the capabilities of your phone. While your spare battery charges, your phone can sit snugly in the stand at an optimal viewing angle for watching a movie or reading the news. A wall charger is also included! The LED display light lets you know that your battery is charging and will turn from red to green when full charge has been achieved. The compact and durable design makes it convenient to charge your spare battery at home or in the office and it also doubles as a case to store and carry your charged battery with you. When you need to replace your battery, you already have your charged spare battery ready to go, just swap the batteries and plug the charger in. Package contains battery charger, travel charger, standard battery.