The Jupio Sony Brand 7.4V - 8.4V USB Charging Kit features 1 charger per camera brand that charges almost every battery. These chargers are powered by USB, resulting in a charging solution that can be used globally. Included in the package are several exchangeable charger plates per model of battery. The LCD-display with backlight shows you exactly what the charge status is. This model charges with a current of 700mA and is supported by a 3 year warranty.