The battery charger is supplied in good packing with a charger for batteries of the type Nikon EN-EL 19. In addition, the bundle 2 Patona spare battery (700mAh!) And a car charger are included. The charger is easy to use, it should be noted that the battery terminals do not have to coincide with the contacts of the charger. The battery is inserted with the top down and locked without exerting pressure, a. The capacity is to be equated with the original battery. For another Nikon camera (with GPS) I have. Already as a bundle Star battery charger with batteries Patona since approximately 1 year in use I'm excited. The price is optimal, as is the power! For me, a strong buy recommendation. Although I adore original parts is valid here: It does not stand on Nikon!