SimplyGo Mini AC Adapter is a replacement for the AC Adapter which came with the SimplyGo Mini. It is small enough to fit in the accessory bag . The AC Adapter can be use for charging the battery or for powering the SimplyGo Mini POC. The Standard 8-cell battery will be fully charged in about 4 hours, and the Extended 16-cell battery needs 8 hours to charge. This is a universal, dual voltage AC Adapter can power sources between 100-240v/50-60Hz.